1926-1984 Vintage Models - S&S Cycle

Keeping that old iron on the road can be a challenge, but the Flathead Power® line of vintage partsmakes it a lot easier. WHAT? Use reproduction parts in a vintage engine? SURE! Using stock partswould be great, but when they are available, those parts are usually worn out and require extensiverepair. It could take years to find all NOS (new old stock) parts and can be costly. When the engine iscomplete, it will probably be too valuable to ride.For anybody who owns a rider, but wants it to look stock, look to Flathead Power. An increasingly widerange of parts are available for 1930 to 1984 iron-cylinder Harley-Davidson® engines. Flathead Powerparts feature superior materials and are machined to closer tolerances than the originals, but they arefaithful reproductions of the original parts – in some cases, right down to the casting defects.Another way Flathead Power parts are like the originals is that they are MADE IN THE USA!UL Cylinders – The latest Flathead Power product release is a cylinder setfor 80" UL flathead sidevalve engines. These completely machined 37/16" borecylinders are not only stock replacements for 80" engines, they can also be usedto upgrade 74" UL engines to 80" displacement. They come complete withvalves and springs! See page 5-41 for more information.Performance GuideSTEP 1: INTAKE AND EXHAUST 5-2Air Cleaners 5-2STEP 2: CAMS & PUSHRODS 5-3Cams 5-3Pushrods 5-53Performance KitsPERFORMANCE KIT OVERVIEW 5-6BIG BORE KITS 5-7STROKER KITS 5-8HOT SET UP KITS® 5-13PERFORMANCE ENGINES 5-15Performance PartsCRANKCASES 5-18FLYWHEELS 5-22OIL PUMPS 5-26CAMS 5-29GEARCOVERS 5-36CYLINDERS & PISTONS 5-41CYLINDER HEADS 5-49TAPPETS 5-53PUSHRODS 5-55VALVE SPRINGS 5-62ROCKER ARMS 5-64ROCKER COVERS 5-65FUEL SYSTEMS 5-68ELECTRONICS 5-76TRANSMISSION 5-78Replacement Parts 5-80SECTION 5: VINTAGE MODELS

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Teardrop Air Cleaner KitsFor S&S and Stock CarburetorsGenuine S&S teardrop air cleaners have special features, like the uniquely designed back platewith air horn style radiused entryway and the dimpled cover with air directional cone on theinside. This design helps maximize air-flow by giving intake air an efficient, easy path into thecarburetor. This resulted in an increase of two to five horsepower in S&S test bikes. This kitwill produce even more horsepower if performance cams and exhaust system have beeninstalled. Reduced restriction of airflow may require that the stock carburetor be rejettedto maintain the correct fuel air mixture. Available to fit stock Tillotson®, Bendix® and Keihin®butterfly, CV carbs, or any carb with the same air cleaner mounting bolt pattern.Fitment• 1966-’84 big twins• 1966-’85 Harley-Davidson® Ironhead Sportster®Features and benefits• Increased air flow adds 2-5 horsepower (more with performance exhaust and cams)• Easy installation• S&S chrome teardrop air cleaner looks great1926-1984 Vintage Models17-0199Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Kit Contents• Chrome teardrop cover• Back plate• Filter• Mounting hardware• InstructionsParts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesS&S® TEARDROP AIR CLEANER kitsModel Year and Engine Style S&S L, Harley-Davidson® Tillotson®, Bendix®, Keihin® S&S Super B S&S Super E & GBig Twin Models1966-'84 w/5 gl. tanks 17-0199 17-0099 17-04401966-'84 17-0199 17-0099 17-0400Harley-Davidson® Ironhead Sportster® Models1966-'85 17-0199 17-0099 17-0400Replacement parts, starting on page 5-101OEM Cross ReferenceAppendix & IndexWarranty &Company PolicyDealer Services& Promo Items5-2Order toll free 866-244-2673

1926-1984 Vintage ModelsFlathead Power ® by S&S ®CamshaftsFor 1936-’47 OHV Big TwinsFlathead Power offers several cams for 1936-’47 OHV big twins. The KN420 cams are usedin the Flathead Power KN93 engines, and the KN421 can be used in large displacementknucklehead engine projects. The third cam for knucklehead engines is the KN346, whichis a stock replacement cam for 74" knucklehead engines. All of these cams are designed foruse with solid lifters, and will fit in stock or Flathead Power crankcases.Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Fitment• 1936-’47 OHV big twins• Flathead Power KN-Series enginesFeatures and benefits• Quality construction – Made in-house by S&S Cycle in Viola, WI• Higher lift and increased valve timing for better performanceApplicationsKN346 Cam: This is a stock replacement cam for 74" knuckle engines. The KN346 camis ground to stock specifications.KN420 Cam: This "high-lift" cam for modified knuckle engines features .420" valve liftand increased duration for larger engines up to 93" and compression ratio of up to 8.5:1.Special high-lift valve springs are required.NEW! KN420K Cam: A specialty cam used in our KN Kone engine. A direct copy of ourFlathead Power 420 cam grind, the 420K is designed to fit our 70-99 KN-Kone crankcaseand KN-Kone gearcover. Complete with the mached snout to mate up to 70-99 stockstyle ignition system components.KN421 Cam: The KN421 cam is intended for large displacement engines such as the 103"engines produced by the original Flathead Power company. .420" valve lift with longerduration than the KN420. Special high-lift valve springs are required.Part numbersFlathead Power Cams For 1936-’47 OHV big twins & KN-Series EnginesKN421 .................................................. 106-2408KN420 .................................................. 106-2409KN420K ................................................. 330-0075KN346 .................................................. 106-3676Flathead Power® camshafts for 1936-'47 OHV big twins are available for stockreplacement and performance applications. The crankcase bearing end of these camsis ground to the correct diameter for a needle bearing. If used in a stock crankcasewith bushing style bearings, it is the engine builders responsibility to ensure thatthere is adequate clearance between the bushing and the cam.Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesFlathead Power® Cam Specifications For 1936-’47 OHV Big Twins and KN-Series EnginesCam NameCam Timing (Open/Close) Cam Duration Lobe Centerline Max Valve Lift Valve Lift @ TDCIntake Exhaust Intake Exhaust Intake Exhaust Intake Exhaust Intake ExhaustKN421 38°/62° 70°/30° 280° 280° 102° 110° .420" .420" .191" .152"KN420 31°/55° 60°/30° 266° 270° 102° 110° .420" .420" .167" .152"KN346* 10°/51° 40°/12° 241° 232° 110.5° 104° .346" .346" .085" .100"*Ground to stock specifications.S&S can do a special order cam, please contact your S&S customer service representative for more informationDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-3

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-20061926-1984 Vintage ModelsCamshaftsFor 1948-’84 Big Twins With Stock Valve TrainThese camshafts are designed for performance upgrades in pan and shovel engineswith stock valve train — stock style tappets, pushrods and rocker arms. It isimportant to differentiate these cams from cams for use with the S&S HydraulicValve Train Update Kit, Retro Conversion Kit, or Replacement Cylinder Head Kit ForPans, which use 1984-’99 style cams. These cams are all high lift, with the exceptionof the 450S, and require high lift valve springs and clearance checks for installation.Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsFitment• 1948-’69 engines with generator style crankcases• 1970-’84 engines with alternator style crankcases• Early SH-Series engines with stock style valve trainApplications450S Cam: A bolt-in hydraulic cam for 74" and 80" shovelhead engines 1966-’79and 1983-’84. (Can be used in 1981-’82 models if cylinder heads are updatedto late style valve guides.) The 450S can also be used as a low end torque camin modified shovelhead engines up to 88" with compression ratios of up to 8.5:1.Although designed for use with hydraulic tappets, the S&S 450S can be used withsolid lifters. Use with solids will result in more valve train noise, slightly highercylinder pressure, and slightly more torque. 1500-4500 rpm. (see dyno chart)514 Cam: For 84" to 93" strokers with no greater than 9:1 CR – best gains occurin the mid range from 2500 to 5000 rpm where most riding is done. Relativelyquiet and easier on the valve train than most other cams with lifts as high. Solidlifters or aftermarket hydraulic tappets are recommended, valve spring spacing andother normal clearancing checks required. 2500-5000 rpm.560S Cam : For 88" to 103" engines between 9:1 to 10:1 CR – Excellent poweracross the rpm range. Not recommended for stock displacement or lowercompression engines. Requires high lift valve springs and normal clearance checks.Solid lifters only. 3500-6000 rpm.565S Cam: The 565S cam for big inch, high compression shovelhead engines isjust the ticket for big, bad engines like our 98" and 103" Sidewinder® Kits (see dynochart on next page). 10:1 to 12:1 compression required. The long duration of thiscam makes good top end horsepower. Solid lifters only. 3500-6500 rpm.Cam Specifications For 1948-’84 big twin engines33-5195The 450S is a great bolt-in street cam for 74" and 80" shovelhead engines. This dyno chart comparesthe S&S 450S to one of the all time favorites, the Andrews® A grind cam in an 80" shovelhead.Note that the maximum horsepower is almost identical, but the S&S 450S yields about 5 ft/lb moremidrange torque.Tools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index5-4CamNameS&S450SS&S514S&S560SS&S565SApplicationEngines up to 88"with up to 8.5:1 CR.Good low and midrange torque.80" to 96"engines with 8:1to 9:1 CR.Good mid range.88" to 103"engines w/9:1 to10.1:1 CR. Strongpower.98" to 103"engines w/10:1 to12:1 CR. Strongpower.ModelYearCamPart No.1948-'69 33-50621970-'77 33-50631978-'84 33-50641948-'69 33-50501970-'77 33-50511978-'84 33-50521948-'69 33-50591970-'77 33-50601978-'84 33-50611948-'69 33-51931970-'77 33-51941978-'84 33-5195Order toll free 866-244-2673Valve Timing1 Open/CloseIntakeExhaustOpen BTDC/Close ABDC Open BBDC/Close ATDC18°/38° 40°/18° 236° 238°23°/43° 43°/23° 246° 246°Valve DurationLift @ TDC3 SpringValve Lift 2 SpacingIntake Exhaust Intake Exhaust Required.475" Pan.453" Shovel.540" Pan.514" Shovel.158" Pan.151"Shovel.177" Pan.169"Shovel.152" Pan.145"Shovel.177" Pan.169"ShovelNoBolt InYesTappet4TypeRequiredHydraulicorSolid20°/55° 60°/20° 255° 260° .560" Pan .176" Pan .172" Pan Yes Solid25°/60° 65°/25° 265° 270° .565" Pan .195" Pan .183" Pan Yes Solid1Timing designation is function of zero lash @ .053" off base circle.2Pan and shovel lifts are determined by rocker arm ratio. Pan ratio is nominally 1.5:1 and shovel ratio is nominally 1.43:1. S&S rocker arms for shovels have 1.5:1 rocker arm ratio, so lift will be the same as pan lift.3TDC lifts are measured at the valve and are for reference only. Overlap valve lifts must be checked on assembled motor.4Cams specified for solid tappets may be used with modern high performance hydraulic tappets for shovelhead engines. Stock hydraulic tappets are not recommended. 1980-'81 engines require conversion to late style valve guidesSolid

1926-1984 Vintage ModelsS&S ®CamshaftsFor 1954-’84 Big Twins With S&S Valve Train Conversion KitThese camshafts are for 1954-’84 big twins with either the Hydraulic Conversion kit orthe Cylinder Head Replacement kit for panhead engines. They are also replacementparts for Flathead Power® P-Series and SH-Series engines. Since these kits and enginesinclude 1984-’99 style hydraulic lifters, the larger late style roller diameter requires thatcams designed for 1984-’99 models must be used to achieve correct valve timing. Whenchoosing a late style cam for this type of engine, be aware that, due to the approximate1.5:1 rocker ratio of most aftermarket rocker arms for shovelheads, the total valve lift willbe reduced by about 9% from the specified value. The specification chart shown hereshows specs as used in a pan or shovel engine. These cams are available in generator andalternator styles.Alternator style cams come with late late '77-84 style gears. 70- early 77 applications willrequire converting to the late style (late 77-89) pinion gear.Late Style Cam Recommendations For Panhead and Shovelhead EnginesApplication RPM range Compression Ratio If you used... Then Use Generator Part No. Alternator Part No.74" – StockLow - MidS&S 450 or Andrews®8.5 and below84" low compression1500-4500 rpmJ or AS&S 513 106-6028 106-602774" and 80" – ModifiedMid - HighS&S 514 or Andrews8.5 - 9.53500-6000 rpm#3 or BS&S 585 33-5131 33-510984" – 93"Low - Mid2500-5500 rpm8.0 - 9.0 S&S 514 S&S 585 33-5131 33-510993" HC – 103"Mid - High3500-6000 rpm9.0 - 10.0 S&S 495 or 560S S&S 600 33-5132 33-5058High CompressionHigh3500-6500 rpmover 10.0 S&S 495 or 565S S&S 640 106-4639 33-5108CamNameS&S 513S&S 585S&S 600S&S 631S&S 640Application74" - 84" Stock orlow compression74"- 80" engines8.5:1 - 9.5:1 CR84" - 93" up to8:1 - 9:1 CR93" - 103" engines 9:1- 10:1 CRHigh rpm cam for 93" -103" engines 11:1+ CR93" - up engines10:1 or greatercompressionCam Specifications for 1954-’84 Big Twin Engines Requiring 1984-'99 Style camsGeneratorPart No.AlternatorPart No.Valve Timing 1Open/CloseIntake ExhaustOpen BTDC/Close ABDCOpen BBDC/Close ATDCValve DurationLift @ TDC 2ValveLiftIntake Exhaust Intake ExhaustSpringSpacingRequiredTappetTypeRequired106-6028 106-6027 18°/38° 40°/18° 236° 238° .472" .163" .187" No Hydraulic33-5131 33-5109 20°/45° 60°/20° 245° 260° .540" .172" .166" Yes Hydraulic33-5132 33-5058 20°/55° 60°/20° 255° 260° .554" .177" .170" Yes Hydraulic33-5078 33-5080 34°/61° 66°/29° 275° 275° .581" .359" .204" YesSolid orHydraulic106-4639 33-5108 25°/60° 65°/20° 265° 265° .590" .205" .192" Yes Hydraulic1Timing designation is function of zero lash @ .053" off base circle.Lifts based on 1.5:1 Rocker Ratio2Lifts at TDC are measured at the valve and are for reference only. Overlap valve lifts must be checked on assembled motor.Fitment• 1954-’65 engines with S&S Head Update kit• 1966-’84 engines with Hydraulic Conversion kit• P-Series and SH-Series engines• Custom generator style engines with 1984-’99 style top endFeatures and benefits• Quality construction – Made in-house by S&S Cycle in Viola, WI• Higher lift and increased valve timing for better performance• Quiet, dependable hydraulic valve train when used with S&S Hydraulic Conversion kitsParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyNOTEs:In order to achieve stated timing specifications, these cams must be used in engines with 1984-’99 style tappets.These cams should not be ordered as replacement parts for early S&S SH-Series engines, or for any shovelhead engine equipped with stock valve train. For replacement parts for theseengines, select stock style cams and tappets.S&S can do a special order cam, please contact your S&S customer service representative for more informationVisit us at www.sscycle.comOEM Cross ReferenceAppendix & Index5-5

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Performance Kit overviewFor Vintage harley-Davidson ® models1926-1984 Vintage ModelsParts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012S&S Cycle's Flathead Power® offerings of Power Kits to hop up or restore vintage engines are the stuff of legend. S&S has offered stroker kits since the early 1960's and the S&SSidewinder kits, the first practical and reasonably priced big bore/stroker kit for shovels were introduced in 1976. It's easy for your iron-cylinder motor to keep up with modern daytraffic with a Flathead Power kit from S&S.91-9127Sidewinder® Big Bore Kits For 1966-'84 Big TwinsSidewinder big bore/stroker kits are available in displacements from 88" to 103". The 35/8" bore cylinders are coupled withstrokes from 41/4" to 5" to yield the various displacements (See page 5-7). The most popular and highly recommendedSidewinder Kit is the 93" (35/8" bore X 41/2" stroke). This is also available as a Hot Set Up Kit which includes everything youneed to achieve the potential of the increased displacement (See page 5-12).Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricPERFORMANCEKITS32-2222Stock Bore Stroker Kits For 1936-'84 Big Twins and Ironhead Sportster®Stock bore stroker kits were the original solution to attaining more cubic inches back in the day. They are still popular todaybecause of they produce good power for less money. Stock bore strokers reuse most of the components of the stock engine,and don't require expensive crankcase machining so installation is also economical. Stroker kits are available for knuckles,pans, and shovels in 84" to 88" displacement. By far the 84" stroker is the most popular and is available as a Hot Set UpKit. The Hot Set Up Kit comes with cam, carb pushrods, and valve springs that will allow you to take full advantage of thedisplacement increase (See page 5-13). There is a 74" stroker for Ironhead Sportster that has been a favorite since the1970's (See page 5-9). Order the basic kit or configure your own Hot Set Up Kit with the CTO number.Retro Conversion Kit For 1966-'84 Big TwinsGive your shovel the nostalgic look of a panhead, gain performance, and upgrade to modern 1984-'99 style hydraulic valvetrain with one simple to install kit(See page 5-10)Tools & ShopSuppliesRacingProductsDealer Services& Promo Items106-1070Cylinder Head and Valve Train Update Kit For 1953-'65 PanheadsAre your heads messed up? Upgrade your 1953-'65 panhead to modern 1984-'99 style valve train and get the benefits of anew set of performance cylinder heads in the bargain.(See page 5-11)Warranty &Company PolicyOEM Cross ReferenceAppendix & Index5-6106-107090-0098Order toll free 866-244-2673Top End Replacement Kits For 1966-'84 Big TwinsRestore that tired iron with a bolt-on Top End Replacement kit. Kit includes cylinders, pistons, cylinder heads and all gasketsand hardware. Available for 74" and 80" engines.(See page 5-14)

S e ction 5:Flathead Power ® by S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Retro Conversion KitFor 1966-’84 Big TwinsHere’s a way to give your shovelhead engine the nostalgic look of a pan, and improve performanceat the same time. Available for stock bore and 35/8" bore engines with shovel cylinders.Fitment• 1966-’84 big twins• 1954-’65 big twins with shovel cylinders1926-1984 Vintage ModelsParts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012PERFORMANCEKITSFeatures and benefits• Gives a shovel engine the retro look of a pan• S&S heads improve performance with increased air flow• Quiet, dependable valve train with hydraulic tappetsOptions• Stock or 35/8" bore• Dual spark plugs available on 35/8" bore heads• Internal or external oil returnsParts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Indexflathead power® Retro COnversion Kits for 1954-1984 big twinsApplication Bore Option Part Number1966-'84 btS&S SH-SeriesCTOStock Single Plug 106-107035/8"Single Plug 106-1071Dual Plugs 106-1078Specify Specify 909-0014Not legal for sale or use on CA or EPA pollution controlled vehicles 1978 and later.These kits have internal oil drains.Replacement parts on page 5-90Late Style Cam Recommendations For Shovelhead Engines With Retro Conversion KitApplication RPM Range Compression Ratio If You Used... Then Use... Generator Style Alternator Style74" - Stock84" low compressionLow - Mid 8.5 and below S&S 450 or Andrews® J or A FHP 513 106-6028 106-602774" and 80" - Modified Mid - High 8.5 - 9.5 S&S 514 or Andrews #3 or B FHP 585 33-5131 33-510984" - 93" Low - Mid 8.0 - 9.0 S&S 514 FHP 585 33-5131 33-510993" HC - 103" Mid - High 9.0 - 10.0 S&S 495 or 560S FHP 600 33-5132 33-5058High Compression High over 10.0 S&S 495 or 565S FHP 640 106-4639 33-5108Notes:The S&S Retro Conversion Kit requires that a 1984-‘99 style cam be used to ensure correct valve timing due to the roller size on the late style tappets use in the kit.1970-’77 stock engines will also require a 1978-’87 style pinion gear to mate with the late style cam gear.1966-’69 engines or other engines with generator style crankcases will require a special generator style cam with 1984-’99 style lobes. See chart for recommendation.1979-’84 o-ring style pushrod covers are required; S&S part #93-4040 or equivalent.5-10Order toll free 866-244-2673

1926-1984 Vintage ModelsFlathead Power ® by S&S ®Cylinder Head & Valve Train Update KitFor Panhead EnginesThe Flathead Power® Cylinder Head and Valve Train Update Kit for 1953-’65 Harley-Davidson® panhead engines is designed toreplace stock heads, increase performance, and convert to a reliable modern hydraulic valve train. The heads included in this kitfeature the same high flow port design as S&S heads for shovelhead engines and accept an o-ring shovel style intake manifold.Fitment• 1953-’65 stock bore big twin engines• 35/8" bore and dual plugged heads are available by special orderFeatures and benefits• Heads bolt directly to cylinders with stock panhead bolt pattern• Increase performance and update valve train, while maintaining a relatively stock appearance• High flowing ports using o-ring shovel style manifold• Compatible with 1966-’69 exhaust systemsPart NumbersTop End Kit, Cylinder Head And Valve Train UpdateStock Bore,1953-'65 bt ................................ 106-5904Top End Kit, Cylinder Head And Valve Train Update1953-'65 bt ...................................... 909-0013CTOPERFORMANCEKITSParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Replacement parts on page 5-90Parts forX-Wedge®2007-2012Late Style Cam Recommendations For Panhead and Generator Shovelhead EnginesApplication RPM range Compression Ratio If You Used Then Use Part No.74" - Stock84" low compressionLow - Mid 8.5 and below S&S 450 or Andrews J or A FHP 513G 106-602874" and 80" - Modified Mid - High 8.5-9.5 S&S 514 or Andrews #3 or B FHP 585G 33-513184"-93" Low - Mid 8.0 to 9.0 S&S 514 FHP 585G 33-513193" HC to 103" Mid - High 9.0-10.0 S&S 495 or 560S FHP 600G 33-5132High Compression High over 10.0 S&S 495 or 565S FHP 640G 106-4639Parts forVictory®, Off-road& MetricRacingProductsNotes:This is NOT a restoration Kit. Parts in this kit are not compatible with stockcomponents – must be used together as a kit.If used on an engine with aftermarket crankcases, the oiling system must be1953-‘65. Oil pressure must be delivered to the tappet guides.An S&S oil pump is recommended to provide more consistent oil pressure.Compatible with exhaust systems for 1966-'69 generator shovel engines.Must be used with camshafts for 1984-’99 valve train. S&S offers generator stylecams with 1984-'99 lobe grinds. Cams must be purchased separately. See chart.Pre-clearanced timer gears are available in standard rotation (stock ignition) orreverse rotation (electronic ignition) versions.Either gear can be selected when ordering the special order part number. If youwish to change ignition systems, please order one of the following:Standard/Clockwise Rotation. (H-D® #25850-36A) ...........33-4215Reverse/Counterclockwise Rotation. (Requires S&S part #33-4208circuit breaker gear) ....................................33-4209If good stock pan cylinders are not available, we suggest using readily availableshovel cylinders and retro top end kit.The Dyno Jet® dynamometer shows that the S&S® Cylinder Head and Valve Train Update kit increasesperformance significantly. This 1962, 80" stroker engine had stock heads, cam, and carb for the baselinerun, and S&S heads, 513 cam, and a Super E Carb for the run shown in the upper set of curves. The peakhorsepower was increased by almost 13 horsepower. That's over a 30% increase. Torque was increasedby over 20%. That's Proven Performance®.Visit us at www.sscycle.comTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index5-11

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-200693" Sidewinder ® Hot Set Up Kit ®For 1966-'84 Big Twin EnginesThe S&S 93" Hot Set Up Kit provides everything you need for a premium performanceupgrade at a price that is competitive with a stock 74" or 80" rebuild. Since its introductionin 1977, the 93" Sidewinder®, included in this Hot Set Up Kit, has been one of our mostpopular combinations for performance-minded shovelhead owners.Fitment• 1966-'84 big twin engines1926-1984 Vintage ModelsParts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Features and Benefits• Yields 93 cubic inches with an approximate compression ratio of 8.5:1• 41⁄2" stroker flywheels assembled with mainshafts and rod• 35⁄8" bore cylinders and pistons• S&S 514 cam kit, valve springs, adjustable chromoly pushrods• S&S Super E carb kitParts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsParts forVintage Engines1926-1984PERFORMANCEKITSTools & ShopSuppliesS&S® 93" sidewinder® Hot Set Up Kit®For 1966-'84 Shovelhead EnginesModel YearKit Number1966-'69 32-22651970-'72 32-22661973-'77 32-22671978-'84 32-2268S&S® Sidewinder® hot set up Kit Specifications for 1966-’84 Big TwinsDisplacement Bore Stroke Compression Ratio Cylinder LengthRecommended Cam(Stock Valve Train*)Recommended Cam(S&S Valve Train**)Recommended Carb93" 35/8" 41/2" 8.5:1 5.405" S&S 514 S&S 585 Super E10090807060Dyno Comparison74” Shovelhead Engine Stock vs w/S&S® 93” Hot Set Up Kit®S&S 93” Hot Set Up KitPeak Corrected HP 82.6Peak Corrected Torque 93.5Stock 74” ShovelheadPeak Corrected HP 42.5Peak Corrected Torque 52.6Dealer Services& Promo ItemsNOTE:Crankcases and cylinder heads must be bored to accept S&S Sidewinder big bore cylinders.50403020Warranty &Company PolicyOEM Cross ReferenceAppendix & Index2500 3000 35004000 4500 5000 5500 6000 6500EngSpd RPMS&S 93" Hot Set Up Kit® compared to a stock 74" shovelhead engine. Please see "A Word About DynoNumbers" in the index section for important information regarding dyno charts presented in this catalog.5-12Order toll free 866-244-2673

1926-1984 Vintage ModelsS&S ®84" Stroker Hot Set Up Kit ®For Stock bore Panhead and Shovelhead enginesFor 1955-’65 & 1966-’84 Big Twin Engines.This kit is based on our extremely popular 84" stroker kit for panhead and shovelheadengines. The 41⁄2" stroke produces healthy increases in torque and horsepower with stocklikereliability at a very reasonable price. It requires no complicated machining and can beassembled by any experienced v-twin motorcycle engine builder. Detailed instructions areincluded with every kit. Runs well on pump gas and is easily kick started.S&S 84" Hot Set Up Kit yields 84 cubic inches with an approximate compression ratio of 8:1in panheads and 8.25:1 in shovelheads.The S&S 84" Hot Set Up Kit Includes...an 84" stroker kit with 41⁄2" stroker flywheels assembled with mainshafts and rods, 514cam kit, valve springs, adjustable chrome moly pushrods, a Super E carb kit, and installationinstructions. Select correct kit for model year. Purchase pistons separately based onrequired piston oversize. Pistons fit to S&S cylinders are also available. See chart below.Model YearS&S® 84" stroker Hot Set Up Kits®For Stock Bore Panhead & Shovelhead EnginesPart Number1955*-’64 32-22841965 **1966-’69 32-22861970-’77 32-22871978-’84 32-2289CTO106-5838*Note: 1955-'57 cases require modification to accept 1.250" Pinion Bearing** Available through CTO part #106-5838This kit requires special S&S pistons.Order the required piston oversize from this chart.S&S Forged Stock Bore Stroker Piston KitsOversizeWristpinDeck HeightPart No. Replacement RingsStandard (37/16") 1.100" 106-5527 94-2200X+.010" 1.100" 106-5528 94-2201X+.020" 1.100" 106-5529 94-2202X+.030" 1.100" 106-5530 94-2203X+.040" 1.100" 106-5777 94-2204X+.050" 1.100" 106-5778 94-2205X+.060" 1.100" 106-5779 94-2206X+.070" 1.100" 106-5780 94-2207X+.080" 1.100" 106-5781 94-2208X+.090" 1.100" 106-5782 94-2209XPiston kits include two pistons, rings, wristpins and keepers80706050403020S&S 84" Hot Set Up Kit® compared to stock 74" shovelhead engine.106-5527Dyno Comparison74” Shovelhead Engine Stock vs w/S&S® 84” Hot Set Up Kit®S&S 84” Hot Set Up KitPeak Corrected HP 70.7Peak Corrected Torque 78.02500 3000 3500Stock 74” ShovelheadPeak Corrected HP 42.5Peak Corrected Torque 52.64000 4500 5000 5500 6000 6500EngSpd RPMPERFORMANCEKITSParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-13

S e ction 5:Flathead Power ® by S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012PERFORMANCEKITSP-Series EnginesFor 1948-’99 ChassisFlathead Power P-Series engines have the look of vintage panhead engines, but have modernfeatures and technology for more power and reliability. High compression 93" and 103"engines come with dual plugged heads.FITMENTSeveral versions are available:• 1948-'64 stock chassis with tin primary – 4 rib gearcover and domed timer cover• 1965 stock chassis electric start with alloy primary – flat side gearcover and flattimer cover (will fit 1966-’69 chassis)• 1970-’99 Alternator/generator and alternator custom versionsFeatures and benefits• Vintage vibe – Modern muscle• Natural crankcases and stock-looking silver powdercoated cylinders• S&S hydraulic valve train with roller rocker arms• S&S billet timer and S&S Super Stock single fire ignition system• 1948-'64 and 1965 models have correct length sprocket shaft for stock primary andtransmission• Alternator and alternator/generator models have correct sprocket length sprocketshaft for 1970-up primary and transmission• Alternator/generator engines include oil filter mount for generator location• 1966-'84 exhaust systems• 1966-'84 intake ports with o-ring inlets• Two-year warrantyOptions• 74", 93", 93" high compression, and 103" displacements• Stock style generator, alternator/generator, or alternator crankcases1926-1984 Vintage ModelsBy popular demand, S&S® offers the Flathead Power®alternator style P93 engines. The same great engine,but in an alternator style crankcase. The polished billetgearcover is standard.This P103 alternator/generator enginefeatures the early style 4 rib gearcover anddomed ignition timer. Alternator/generatorengines come with an oil filter adapterbracket to mount an oil filter to the generator.This 1966 style P93 engine features the periodcorrect flat side gearcover and flat toppedignition timer.Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesFlathead power® P-Series Engine SpecificationsEngine Displacement Bore Stroke Carb CamsPistonTypeP74 74" 37⁄16" 331⁄32" Super E S&S 513S&SForgedP93 93" 35⁄8" 41⁄2" Super E S&S 585S&SForgedP93H 93" 35⁄8" 41⁄2" Super E S&S 600S&SForgedP103 103" 35⁄8" 5" Super G S&S 600S&SForgedCompressionRatio7.5:18.5:19.1:19.7:1Dealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index5-16This dyno run shows an alternator/generator engine in a custom chassis. Midrange dip is the result ofthe stock style underframe "squish" pipe. Better pipes will result in more midrange torque. This builderwas willing to sacrifice some performance for style.Order toll free 866-244-2673Complete Carbureted Flathead power® P-Series EnginesApplication Style Warranty P74 P93 P93H P103H1948-64 Chassis Generator310-0224 – – –1955-’64 Chassis Generator – 106-0819 106-0822 106-08251965-’69 Chassis Generator 2 Years– 106-0820 106-0823 106-0826Custom 1970-’99Alternator – 106-2685 106-2696 –Alternator/Generator – 106-0821 106-0824 106-0827Specify 319-0003P93H and P103 engines come with dual plugged cylinder heads. Alternator and alternator/generator engines require transmission with 1970-up length main shaft and custom exhaust.1955-’64 style engines may be installed in 1948-’54 chassis if 1955-’64 inner primary tin cover is used. Not legal for sale or use on CA or EPA pollution controlled vehicles 1978 and later.CTOComplete Engine Rebuild Gasket KitsEngine Family Year Group Bore Size Part NoP-Series/SH-Series 1948-’84 35/8" 106-0408

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-20061926-1984 Vintage ModelsSuper Stock ® Alternator Style CrankcasesFor kn-kone custom application 1970-’84 Big Twin EnginesThe S&S Super Stock alternator style KN-Kone custom application crankcases are perfect forretro custom applications. Available for 3 5⁄8" bore applications.Complete with bearings and all hardware needed for your custom build.Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricPERFORMANCEPARTSFitment• Replacement cases for the Flathead Power® KN-Kone engine• 1970-'98 retro-custom big twin applications with KN-Kone gearcoverFeatures and benefits• Available for 35⁄8" bore applications• Compatible with stock 1970-up flywheel assemblies and primary covers• Clearanced for 38 amp alternator stators• 1936-'47 tappet guide machining using 1/4-20 fasteners• 1936-'69 oil pump machining• 1936-'47 vacuum port to top end via the tappet guides• 1936-'84 bolt pattern with no oil feed or return passages on case deck• Pre-clearanced for strokes up to and including 5"• Complete with bearings and installation hardwareKit Contents• Crankcase assembly• All required bearings and hardware for installation• Assembly instructionsS&S® Super Stock® Alternator Style KN-Kone Customapplication Crankcases For 1970-’98 Big TwinCrankcase Style Finish 35⁄8" Bore1970-98 retro custom Natural 310-0243NOTES: 1936-'69 style oil pumpMachined for 1970 & later alloy primary.Includes primary scavenge port machining.RacingProductsReplacement parts on page 5-80OEM Cross ReferenceAppendix & IndexWarranty &Company PolicyDealer Services& Promo ItemsTools & ShopSupplies5-18Order toll free 866-244-2673

1926-1984 Vintage ModelsS&S ®Super Stock ® Alternator Style CrankcasesFor 1970-’84 Big Twin EnginesThe S&S Super Stock alternator style crankcases are perfect for stock replacement andfor high performance applications. Available for stock, 35⁄8", and 313/16" bore applications.Complete with bearings and all hardware needed for installation.Fitment• 1970-'84 big twinsFeatures and benefits• Available for stock, 35⁄8", and 313/16" bore applications• Compatible with stock 1970-up flywheel assemblies, primary covers and gearcovers• Clearanced for 38 amp alternator stators• Pre-clearanced for strokes up to and including 5"• Complete with bearings and installation hardwareKit Contents• Crankcase assembly• All required bearings and hardware for installation• Assembly instructionsPERFORMANCEPARTSParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Crankcase StyleS&S® super stock® alternator crankcases for 1970-'84 big twinFinishStock Bore35⁄8" Bore35⁄8" Bore (SmallDiameter)313⁄16" Bore Special OrderPart No. Part No. Part No. Part No. Part No.1970-'84 Natural 31-0003 31-0004 TÜV 3 31-0071 31-0030 31-0002NOTES: 1981-’84 style oil pump. Includes primary scavenge port machining. Machined for 1970 & later alloy primary.Parts forVictory®, Off-road& MetricRacingProductsReplacement parts on page 5-80Special OrdersS&S Super Stock alternator crankcases can be special ordered for cylinder bore sizes upto 313/16" and deck heights as much as 3/16" taller than stock.A special order sheet must be filled out for any special order crankcases. Ask your S&SCustomer Support Representative or download special order forms from our websiteat www.sscycle.com/soformsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-19

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-20061926-1984 Vintage ModelsSuper Stock ® Generator Style CrankcasesFor 1936-’69 Big Twin EnginesThe S&S Super Stock generator style crankcases are designed with a stock-like originalappearance. This gives the engine builder an alternative to attempting costly repairs onfatigued, broken, worn-out stock crankcases. In spite of the stock appearance, these casesincorporate updated design features that improve overall engine strength and reliability.Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricPERFORMANCEPARTSFitment• 1936-’47 knucklehead engines with tin primary• 1948-’64 panhead engines with tin primary• 1965-’69 panhead & generator shovelhead with alloy primary• Custom – alternator/generatorFeatures and benefits• Pre-clearanced for strokes up to and including 5"• Motor mounts on crankcases for knucklehead engines are machined to fit stock 1936-‘47frames. An adapter plate is included for 1948 and later style frames• All cases are designed for late style generator (two brush type) with 5⁄16" mountingbolts to eliminate early generator cradle/mounting strap bosses for simplicity andeconomics• Use more readily available 1/4"-20 thread fasteners to mount gearcover, oil pump,tappet guides, timer, and timer advance bracket, except KN replacement• Timken® sprocket shaft main bearing, in all years, instead of stock straight rollerbearings – resulting in better flywheel assembly stability, placement, and longerengine lifeKit Contents• Crankcase assembly• All required bearings and hardware for installation• Assembly instructions31-0010Replacement parts on page 5-80RacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexS&S® SUPER STOCK® GENERATOR CRANKCASES FOR 1936-'99 BIG TWINCrankcase Style Stock Bore 35/8" Bore Special Order* Notes1984-'99 big twin – Alternator/Generator – 31-0022 31-0002 71966-'84 big twin – Alternator/Generator Shovelhead – 31-0026 31-0023A 71965-'69 Panhead or Shovelhead 31-0010(H-D® #24519-65)31-0013 31-0014 1,4,61948-'64 Panhead 31-0008(H-D® #24519-55, 24519-58, 24519-63)31-0009 31-0014 1,2,5P-Series Replacement Alternator/Generator – 106-4625 31-0023A 1,7P-Series Replacement 1948-'64 – 106-2002 31-0014 1,5P-Series Replacement 1965 31-0008(H-D® #24519-55, 24519-58, 24519-63)31-0013 31-0014 1,6KN Replacement Alternator/Generator – 106-4625 31-0023A 1,7,8KN Replacement Generator/Generator 31-0006 106-4369 31-0014 1,3,5,8Note: All S&S crankcases use Timken® style sprocket shaft bearings and 1958 & later pinion bearings. These cases will not accept stock 1957 & earlier flywheel assemblies.*Special Order: Download the Special Order Form at sscycle.com/soforms1. 1936-'69 style oil pump.2. Machined for 1948-'62 panhead cylinder base oil feed.3. Motor mounts are machined for stock 1936-'47 frames, adapter plate for 1948 & later style frames is included.4. Includes primary scavenge port machining.5. Machined for 1955-'64 tin primary.6. Machined for 1965-'69 alloy primary.7. Machined for 1970-up alloy primary.8. Uses stock ¼-24 hardware.5-20Order toll free 866-244-2673

1926-1984 Vintage ModelsContinued-S&S® Super Stock® Generator Style Crankcases for 1936-’69 Big Twin EnginesParts forTwin Cam 96 /103 2007-2012NOTES:Engines for 1936-’64 chassis with tin primary must use a 1954-’64 style inner primary cover.S&S Super Stock generator style crankcases are available for stock 37/16" or 35/8" bore, but canbe special ordered for bore sizes up to 313/16" and deck heights as much as 3/16" taller than stock.A special order sheet must be filled out for any special order crankcases. Ask your S&SCustomer Support Representative or download special order forms from our website at www.sscycle.com/soforms1936-’54 must use the 1955-’64 style inner steel primary cover.Since all S&S generator style crankcases use 1958 and later style main bearings, stock flywheelassemblies 1957 and earlier cannot be used in S&S crankcases. Flywheel assemblies must have1958 and later pinion shaft with 1.250" diameter bearing, and a 1954 and later style sprocketshaft designed for a Timken® main bearing.Generator style cases for 1936-’47 knucklehead engines are machined to supply oil to the headsfrom a boss located near the rear tappet guide or from a stock or S&S gearcover. Provision foroil scavenging from the heads in these crankcases is the same as stock, with passageways thatconnect the tappet guides to the crankcase breather gear.Crankcases for 1948-’69 engines are machined with a provision to separate the oil supply tothe top and bottom ends if an S&S oil pump is used. This feature lets you choose the 1972 andearlier stock "side oiling" system or the 1973 and later split oil system. The stock cast iron oilpump can be used for the "original look" and stock oiling system. If an S&S billet oil pump,part #31-6200 is used, the oiling system can be set-up as stock or updated to a split system.1963-’65 panhead engines, with outside oil supply lines to the cylinder heads, must use the oilsupply port located behind the rear tappet guide or the oil fitting toward the rear of the S&Sgearcover. S&S generator style crankcases do not have the stock style "outside oiler" oil supplyboss, so special oil supply lines will need to be fabricated.PERFORMANCEPARTSS&S cases for 1936-'53 engines are machined for 1954-'65 style tin primary due to the Timken®left main bearing used in these cases. Early engines must use the late inner tin primary cover.Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesOil Filter Mounting BracketKit with 5/16" bolts ......................................106-3134Kit with 1/4" bolts .......................................106-4747This new S&S oil filter bracket provides a convenient place for a spin-on oil filter. Fits all generator engineswith 5/16" generator mounting holes as well as stock 1986-’90 Harley-Davidson® Sportster® models, andS&S® crankcases for Sportster and Buell® motorcycles.Dealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-21

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Flywheelsfor 1936-’84 Big Twin EnginesIf none of our "off the shelf" replacement flywheel assemblies suit your needs, the partnumber in the chart below allows you to configure a set of flywheels to your specifications.You may select mainshafts and connecting rods with the flywheels if the set is to beassembled by S&S. If S&S is not going to assemble the flywheels, additional parts maybe ordered. Balancing may be specified whether the flywheels are to be assembled byS&S or not. The special order part number allows non-standard strokes and other specialmachining options.Flywheel sets for 1936-’84 OHV big twin engines include left and right flywheels, and aremachined for S&S sprocket shaft assembly.1926-1984 Vintage ModelsParts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsPERFORMANCEPARTSFitment• 1936-’84 OHV big twins• 1930-'48 flathead (side valve)• Flathead Power® KN, P, and SH-Series enginesFeatures and benefits• CNC machined from heat-treated, closed die, steel forging• Stronger than cast iron or late style steel flywheels• Available in a wide variety of styles and strokes• Available balanced or unbalanced• Unassembled balanced flywheels are balanced by the static method• Assembled flywheels are dynamic balanced after assembly using our American-Hofmann® dynamic balancing machine (unless otherwise specified)• 1930-’53 styles fit stock or S&S sprocket shafts• 1954-’84 styles available for S&S sprocket shafts onlyOptions for Special Order• Model year group• Stroke• Diameter• Assembly and balancing• Additional components – pinion shaft, sprocket shaft and connecting rodsAny Job is easy with the right toolsS&S Flywheel Balancing Kit, see page 9-2.S&S Flywheel Assembly Fixture and Truing Spanner, see page 9-4.Flywheels for 1936-'84 big twinSpecial Order 32-2015*Special Order: Download the Special Order Form at sscycle.com/soformsTrying To Identify A Set Of S&S Flywheels?See Flywheel I. D. Chart on page12-2OEM Cross ReferenceAppendix & IndexWarranty &Company Policy5-22Order toll free 866-244-2673

1926-1984 Vintage ModelsS&S ®Replacement Flywheelsfor Flathead power ® EnginesThese flywheel assemblies are the exact same parts used in S&S production engines. Use themto overhaul an S&S engine or to build a custom engine using similar crankcases and pistons.Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Replacement Flywheel AssembliesFor Flathead Power® KN-Series Engines 1936-‘47Engine Stroke Diameter Part No.KN74 3 31/32" 8 1/2" 320-0014KN93 41/2" 81/2" 106-4659KN93 Alt/Gen 41/2" 81/2" 106-4658Replacement Flywheel AssembliesFor Flathead Power® P-Series Engines 1954-‘64Engine Stroke Diameter Part No.P74 331/32" 81/2" 320-0013P93, P93H - 1954-'64 Generator 41/2" 81/2" 106-0806P93, P93H - 1965 Generator 41/2" 81/2" 32-2224P93, P93H - Alternator/Generator 41/2" 81/2" 32-2226P103 - 1954-'64 Generator 5" 81/4" 106-0807P103 - 1965 Generator 5" 81/4" 32-2279P103 - Alternator/Generator 5" 81/4" 32-299032-2226Trying To Identify A Set Of S&S Flywheels?See Flywheel I. D. Chart on page12-2PERFORMANCEPARTSParts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesReplacement Flywheel AssembliesFor Flathead Power® SH-Series Engines 1966-‘84Engine Stroke Diameter Part No.SH80 - Generator 41/4" 81/2" 32-2236SH80 - Alternator 41/4" 81/2" 32-2235SH84 Special - Alternator 43/8" 81/2" 320-0010SH93, SH93H - Generator 41/2" 81/2" 32-2224SH93, SH93H - Alternator/Generator 41/2" 81/2" 32-2226SH103 5" 81/4" 32-2990Dealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-23

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexPERFORMANCEPARTSFlywheelsfor 1937-’73 45" Flathead EnginesS&S replacement flathead 45" flywheels fit 1937-'53, 45" W/WR/KR, and K Modelflathead engines, except KH models. S&S replacement flywheels for WR/KR and K Modelsincorporate a modern crankpin taper, and must be used with a special tapered crankpin(available below). Compatible stock rods for KR or ironhead Harley-Davidson® Sportster®models, in conjunction with the special crankpin. A complete set of S&S connecting rodsspecifically designed for these flywheels are available. The S&S rod set includes the specialcrankpin, bearings, cages, and S&S heavy duty connecting rods.Not available balanced or assembled.Fitment• 1937-'52 W/WR models• 1952-'53 KR & all K models (excluding KH)• 1932-'73 G modelsFeatures and benefits• 313/16" stroke• Complete S&S connecting rod set – includes special crankpin, rods, bearingsand cages• Compatible with stock 45" KR rods or rods for 1957-'84 Sportster models, when usedwith the special crankpinOptions• Additional components – pinion shaft, sprocket shaft, crankpin or connecting rodsNote: Will not fit KH modelsS&S ®Replacement FlywheelsFor Indian ® ModelsFor original flathead engines. Includes left and right flywheels only. No mainshafts orconnecting rods are available.Not available balanced or assembled.Fitment• 1927 - '49 Indian 45" Scout, Scout 101 & Sport Scout – 73/4" diameter• 1923-'49 Indian 74" Chief – 81/8" diameter• 1950 - ’53 Indian 80" Chief Bonneville – 81/8" diameterFeatures and benefits• Replace worn or damaged flywheels• Compatible with stock mainshafts and crankpins• Stock diameter• Stroker flywheels available by special order• Flywheels only – no mainshafts or rods are available from S&STrying To Identify A Set Of S&S Flywheels?See Flywheel I. D. Chart on page12-21926-1984 Vintage ModelsKR FlywheelsPart numbersS&S Replacement FlywheelsFor 45" Flathead (H-D® #23925-37) .............................32-3013S&S Connecting Rod SetUse with S&S Flywheels w/ WR/KR & K Models ................34-7505Special S&S CrankpinUse with S&S Flywheels w/ WR/KR & K Models ................34-2513Special Order ............................................32-3019**Special Order: Download the Special Order Form at sscycle.com/soformsTrying To Identify A Set Of S&S Flywheels?See Flywheel I. D. Chart on page12-2Part numbersReplacement Flywheels For Indian® Models45" Scout - 31⁄2" Stroke .....................................32-302274" Chief - 47/16" Stroke ....................................32-202580" Chief Bonneville - 413/16" Stroke .....................USA32-2024For Late Indian Motorcycles with 100" Power Plus EngineComplete Assembly – 41⁄4" Stroke ..........................32-2034Special Order Flywheels For Indian® Models ................32-2017**Special Order: Download the Special Order Form at sscycle.com/soforms5-24Order toll free 866-244-2673

1926-1984 Vintage ModelsS&S ®Flywheelsfor 1957-’85 Harley-Davidson ® IRONHEAD Sportster ®The part number in the chart below allows you to configure a set of flywheels to yourspecifications. You may select mainshafts and connecting rods during the orderingprocess if the set is to be assembled by S&S. If S&S is not going to assemble the flywheels,additional parts may be ordered. Balancing may be specified whether the flywheels are tobe assembled by S&S or not. The special order part number allows non-standard strokesand other special machining options.Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Fitment• 1957-’85 Ironhead Sportster® models• Fits OHV 900cc and 1000cc enginesFeatures and benefits• CNC machined from heat-treated, closed die, steel forging• Stronger than cast iron or late style steel flywheels• Available in a wide variety of styles and strokes• Available balanced or unbalanced• Unassembled balanced flywheels are balanced by the static method• Assembled flywheels are dynamic balanced after assembly using our American-Hofmann® dynamic balancing machine (unless otherwise specified)Options for Special order• Model year group• Stroke• Diameter• Assembly and balancing• Additional components – pinion shaft, sprocket shaft, connecting rods• Available for S&S sprocket shafts onlyS&S® flywheels for Harley-Davidson® Sportster® models7 7⁄8" Diameter (Stock)StrokePart No.Special Order 32-3014****Special Order: Download the Special Order Form at sscycle.com/soformsPERFORMANCEPARTSParts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTrying To Identify A Set Of S&S Flywheels?See Flywheel I. D. Chart on page12-2Tools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-25

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Billet Oil PumpsFor 1936-'84 OHV Big TwinsIntended as a direct replacement oil pump, S&S billet oil pumps incorporate some uniqueS&S design features. Installations on engines from 1936-’69 can be a simple bolt-on, orthe oiling system can be updated with simple drilling steps with the S&S drilling fixture.Engines from 1970-’72 require a drilling step and a plugging step. Engines from 1973-’80 require only the drilling step. Both steps can be performed while the engine is in thechassis. Installations on 1981-’99 engines are strictly bolt-on and require no crankcasemodifications. Easy to follow installation instructions are provided with every kit.1926-1984 Vintage ModelsParts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricPERFORMANCEPARTSFitment• Pumps are available for stock 1936-’84 big twin engines• Custom engines using S&S crankcasesFeatures and benefits• Same width oil supply and return gears as the stock Harley-Davidson® aluminum pump• S&S pinion and oil pump drive shaft drive gears increase potential oil volume deliveryby 25% over stock on 1972 and earlier engines• S&S pumps for 1936-’67 engines used with the S&S oil pump drive gears deliver 33%more oil than the original cast iron pump• Machined with an oil pressure relief bleed off passageway – relieves pressure buildup on top of the valve to maintain consistent oil pressure• Oil pressure regulation bypass routes excess oil directly to the supply side of the pump– reduces the amount of oil returned to the tank, less foaming and cavitation• The standard pump cover allows total flexibility for oil system configuration with anumber of oil feed and return optionsTypical "pump only" oil pump kitcontains all parts needed foroil pump replacement.RacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexOptions• Pump only kits• Pump with gears – includes drive gears, and breather gearKit Contents• Complete oil pump assembly• Mounting hardware, fittings and gaskets• Instructions• Pump with gear kits also include:• Pinion shaft pump drive gear• Oil pump drive shaft gear• Breather gearS&S® Oil Pump Kits for 1936-'84 Big Twin enginesYearCrankcaseKN-Series**(Silver Powdercoated)Oil Pump Kit w/ Universal CoverWithoutGears & ShimsWith Drive Gear,Breather Gear & Shim Kit106-4688 –1936-'47 31-6200§ USA –1948-'53 31-6200 31-6292 USA1954-'69 31-6200 31-6293 USA1973-'771978-'8431-6203§ USA(H-D® #26190-73)31-6203§ USA(H-D® #26190-73)31-6294 USA31-6295 USA* Requires 1973-'77 breather gear. ** Uses a 28 lb pop-off spring to lower oil pressure at high RPM.§ Universal cover with top and bottom oil feeds.Replacement parts on page 5-855-26Order toll free 866-244-2673

S e ction 5:Continued –Parts forTwin Cam 96 /103 2007-2012S&S® Billet Oil Pumps For 1936-'84 OHV Big Twins1926-1984 Vintage ModelsParts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984PERFORMANCEPARTSNOTES:S&S pinion shaft pump drive gear, part #33-4237 for 1939-’53 engines or part #33-4232 for 1954-’89 engines can be installed along with pump drive gear part #33-4230 with anyS&S oil pump or stock oil pump in 1939-’72 engines to speed up the pump and increase oil volume delivered by up to 25%. While most rebuilds may not require new drive shaft andpinion shaft drive gears, S&S recommends that the faster drive ratio be utilized in pre-1973 engines to improve maximum potential oil volume in engines equipped with hydrauliclifters. This conversion may not be desirable for knucklehead engines where returning cylinder head oil may be a problem.1948-’72 engine owners can update their overall oiling system to the hydraulic units and top end through a series of simple drilling steps. These steps are optional and recommendedonly if hydraulic lifters are used.Some engine configurations feed oil to the primary chain through passageways inside the crankcases and others feed oil through hoses directly from the oil pump cover. 1973 andlater engines meter the oil with the breather valve gear while earlier models use an adjustable metering screw or a small fixed metering hole in the oil pump body to supply this oil.All of these oiling system designs are supported by the appropriate S&S oil pump kits.Chrome Plating the Pump – It is extremely difficult to chrome plate an oil pump without getting chrome in the passageways, cavities or on the machined surfaces where the gears,check ball, and pressure valve operates. Chrome in these areas, as well as on the gasket surfaces, impairs the pumps performance by altering the operating tolerances machinedinto the parts. In addition, abrasive particles of chrome may break loose causing damage to the pump and the engine. Because of this, S&S does not recommend chrome plating thepump body or cover. S&S voids its warranty if these parts are chrome plated.Kit part #31-6294 for 1970-’77 and kit part #31-6295 for 1977-’91 contain the same oil pump assembly. The difference between these kits is the pitch diameter of the breathergears provided. These gears match the pitch diameter of the pinion and cam gears in their respective year group. Therefore, if a late pinion and cam gears are used in an earlyengine, kit part #31-6295 should be used to insure correct fit between cam and breather gear. The plugging and/or drilling steps required for the specific year crankcases used stillapply regardless which pump kit is used.Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsOil hole identification for S&S Billet Oil Pumps1. Top oil return hole2. Top oil supply hole3. Oil pressure switch or gauge hole4. Lower oil supply hole35. Lower oil return hole6. Front chain oiler hole1 2 6Tools & ShopSupplies31-60591936-'915 4 5 4UniversalCustom31-60601936-'91Dealer Services& Promo Items53-0013Warranty &Company PolicyOEM Cross ReferenceAppendix & IndexCrankcase Oil Passage Drilling JigS&S offers a drill jig, part #53-0013, that enables any engine builder to perform allthe required and optional modifications to install any 1936-’81 style S&S oil pump kit.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53-00135-28Order toll free 866-244-2673

1926-1984 Vintage ModelsFlathead Power ® by S&S ®CamshaftsFor 1936-’47 OHV Big TwinsFlathead Power offers several cams for 1936-’47 OHV big twins. The KN420 cams are usedin the Flathead Power KN93 engines, and the KN421 can be used in large displacementknucklehead engine projects. The third cam for knucklehead engines is the KN346, whichis a stock replacement cam for 74" knucklehead engines. All of these cams are designed foruse with solid lifters, and will fit in stock or Flathead Power crankcases.Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Fitment• 1936-’47 OHV big twins• Flathead Power KN-Series enginesParts forEvolution ®1984-1999Features and benefits• Quality construction – Made in-house by S&S Cycle in Viola, WI• Higher lift and increased valve timing for better performanceApplicationsKN346 Cam: This is a stock replacement cam for 74" knuckle engines. The KN346 camis ground to stock specifications.KN420 Cam: This "high-lift" cam for modified knuckle engines features .420" valve liftand increased duration for larger engines up to 93" and compression ratio of up to 8.5:1.Special high-lift valve springs are required.NEW! KN420K Cam: A specialty cam used in our KN Kone engine. A direct copyof our Flathead Power 420 cam grind, the 420K is designed to fit our 70-99 KN-Konecrankcase and KN-Kone gearcover. Complete with the mached snout to mate up to70-99 stock style ignition system components.KN421 Cam: The KN421 cam is intended for large displacement engines such as the 103"engines produced by the original Flathead Power company. .420" valve lift with longerduration than the KN420. Special high-lift valve springs are required.Part numbersFlathead Power Cams For 1936-’47 OHV big twins & KN-Series EnginesKN421 .................................................. 106-2408KN420 .................................................. 106-2409KN420K ................................................. 330-0075KN346 .................................................. 106-3676Flathead Power® camshafts for 1936-'47 OHV big twins are available for stock replacementand performance applications. The crankcase bearing end of these cams is ground to the correctdiameter for a needle bearing. If used in a stock crankcase with bushing style bearings, it is theengine builders responsibility to ensure that there is adequate clearance between the bushingand the cam.PERFORMANCEPARTSParts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesFlathead Power® Cam Specifications For 1936-’47 OHV Big Twins and KN-Series EnginesCam NameCam Timing (Open/Close) Cam Duration Lobe Centerline Max Valve Lift Valve Lift @ TDCIntake Exhaust Intake Exhaust Intake Exhaust Intake Exhaust Intake ExhaustKN421 38°/62° 70°/30° 280° 280° 102° 110° .420" .420" .191" .152"KN420 31°/55° 60°/30° 266° 270° 102° 110° .420" .420" .167" .152"KN346* 10°/51° 40°/12° 241° 232° 110.5° 104° .346" .346" .085" .100"*Ground to stock specifications.S&S can do a special order cam, please contact your S&S customer service representative for more informationDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-29

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-20061926-1984 Vintage ModelsCamshaftsFor 1948-’84 Big Twins With Stock Valve TrainThese camshafts are designed for performance upgrades in pan and shovel engineswith stock valve train — stock style tappets, pushrods and rocker arms. It isimportant to differentiate these cams from cams for use with the S&S Hydraulic ValveTrain Update Kit, Retro Conversion Kit, or Replacement Cylinder Head Kit For Pans,which use 1984-’99 style cams. These cams are all high lift, with the exception of the450S, and require high lift valve springs and clearance checks for installation.Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricPERFORMANCEPARTSFitment• 1948-’69 engines with generator style crankcases• 1970-’84 engines with alternator style crankcases• Early SH-Series engines with stock style valve trainApplications450S Cam: A bolt-in hydraulic cam for 74" and 80" shovelhead engines 1966-’79and 1983-’84. (Can be used in 1981-’82 models if cylinder heads are updatedto late style valve guides.) The 450S can also be used as a low end torque camin modified shovelhead engines up to 88" with compression ratios of up to 8.5:1.Although designed for use with hydraulic tappets, the S&S 450S can be used withsolid lifters. Use with solids will result in more valve train noise, slightly highercylinder pressure, and slightly more torque. 1500-4500 rpm. (see dyno chart)514 Cam: For 84" to 93" strokers with no greater than 9:1 CR – best gains occur inthe mid range from 2500 to 5000 rpm where most riding is done. Relatively quietand easier on the valve train than most other cams with lifts as high. Solid liftersor aftermarket hydraulic tappets are recommended, valve spring spacing and othernormal clearancing checks required. 2500-5000 rpm.33-5050560S Cam : For 88" to 103" engines between 9:1 to 10:1 CR – Excellent poweracross the rpm range. Not recommended for stock displacement or lower compressionengines. Requires high lift valve springs and normal clearance checks. Solid lifters only.3500-6000 rpm.565S Cam: The 565S cam for big inch, high compression shovelhead engines is justthe ticket for big, bad engines like our 98" and 103" Sidewinder® Kits (see dyno charton next page). 10:1 to 12:1 compression required. The long duration of this cammakes good top end horsepower. Solid lifters only. 3500-6500 rpm.S&S can do a special order cam, please contact your S&S customer servicerepresentative for more informationDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexTools & ShopSuppliesRacingProductsThe 450S is a great bolt-in street cam for 74" and 80" shovelhead engines. Thisdyno chart compares the S&S 450S to one of the all time favorites, the Andrews®A grind cam in an 80" shovelhead. Note that the maximum horsepower is almostidentical, but the S&S 450S yields about 5 ft/lb more midrange torque.5-30Order toll free 866-244-2673

1926-1984 Vintage ModelsContinued –S&S® Camshafts for 1948-'84 Big Twins with Stock Valve TrainParts forTwin Cam 96 /103 2007-2012This dyno chart shows a 103" S&S SH103 engine, with an S&S Super D carb and 2" dragpipes, and the 565S cam. Notice that there is good torque and horsepower across the entirerpm range, especially in the all important mid range. The dip in torque from 3000 to 4000rpm is typical of the exhaust system used in this test.Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984PERFORMANCEPARTS33-5195Cam Specifications For 1948-’84 big twin enginesS&S can do a special order cam, please contact your S&S customer servicerepresentative for more informationParts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricCamNameS&S450SS&S514S&S560SS&S565SApplicationEngines up to88" with up to8.5:1 CR.Good low andmid range torque.80" to 96"engines with 8:1to 9:1 CR.Good mid range.88" to 103"engines w/9:1to 10.1:1 CR.Strong power.98" to 103"engines w/10:1to 12:1 CR.Strong power.ModelYearCamPart No.1948-'69 33-50621970-'77 33-50631978-'84 33-50641948-'69 33-50501970-'77 33-50511978-'84 33-50521948-'69 33-50591970-'77 33-50601978-'84 33-50611948-'69 33-51931970-'77 33-51941978-'84 33-5195Valve Timing1 Open/CloseIntakeExhaustOpen BTDC/Close ABDC Open BBDC/Close ATDC18°/38° 40°/18° 236° 238°23°/43° 43°/23° 246° 246°Valve DurationLift @ TDC3 SpringValve Lift 2 SpacingIntake Exhaust Intake Exhaust Required.475" Pan.453"Shovel.540" Pan.514"Shovel20°/55° 60°/20° 255° 260° .560" Pan25°/60° 65°/25° 265° 270° .565" Pan.158"Pan.151"Shovel.177"Pan.169"Shovel.176"Pan.195"Pan.152" Pan.145"Shovel.177" Pan.169"ShovelNoBolt InYesTappet4TypeRequiredHydraulicorSolidSolid.172" Pan Yes Solid.183" Pan Yes Solid1Timing designation is function of zero lash @ .053" off base circle.2Pan and shovel lifts are determined by rocker arm ratio. Pan ratio is nominally 1.5:1 and shovel ratio is nominally 1.43:1. S&S rocker arms for shovels have 1.5:1 rocker arm ratio, so lift will be the same as pan lift.3TDC lifts are measured at the valve and are for reference only. Overlap valve lifts must be checked on assembled motor.4Cams specified for solid tappets may be used with modern high performance hydraulic tappets for shovelhead engines. Stock hydraulic tappets are not recommended. 1980-'81 engines require conversion to late style valve guidesRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-31

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-20121926-1984 Vintage ModelsCamshaftsFor 1954-’84 Big Twins With S&S Valve Train Conversion KitThese camshafts are for 1954-’84 big twins with either the Hydraulic Conversion kit orthe Cylinder Head Replacement kit for panhead engines. They are also replacementparts for Flathead Power® P-Series and SH-Series engines. Since these kits and enginesinclude 1984-’99 style hydraulic lifters, the larger late style roller diameter requiresthat cams designed for 1984-’99 models must be used to achieve correct valve timing.When choosing a late style cam for this type of engine, be aware that, due to theapproximate 1.5:1 rocker ratio of most aftermarket rocker arms for shovelheads, thetotal valve lift will be reduced by about 9% from the specified value. The specificationchart shown here shows specs as used in a pan or shovel engine. These cams areavailable in generator and alternator styles.Alternator style cams come with late late 1977-'84 style gears. 1970- early '77applications will require converting to the late style (late 1977-'89) pinion gear.Fitment• 1954-’65 engines with S&S Head Update kit• 1966-’84 engines with Hydraulic Conversion kit• P-Series and SH-Series engines• Custom generator style engines with 1984-’99 style top endFeatures and benefits• Quality construction – Made in-house by S&S Cycle in Viola, WI• Higher lift and increased valve timing for better performance• Quiet, dependable hydraulic valve train when used with S&S Hydraulic Conversion kitsLate Style Cam Recommendations For Panhead and Shovelhead EnginesParts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyPERFORMANCEPARTSCamNameS&S 513S&S 585S&S 600S&S 631S&S 640Application RPM range Compression Ratio If you used... Then Use Generator Part No. Alternator Part No.74" – StockLow - MidS&S 450 or Andrews®8.5 and below84" low compression 1500-4500 rpmJ or AS&S 513 106-6028 106-602774" and 80" – ModifiedMid - HighS&S 514 or Andrews8.5 - 9.53500-6000 rpm#3 or BS&S 585 33-5131 33-510984" – 93"Low - Mid2500-5500 rpm8.0 - 9.0 S&S 514 S&S 585 33-5131 33-510993" HC – 103"Mid - High3500-6000 rpm9.0 - 10.0 S&S 495 or 560S S&S 600 33-5132 33-5058High CompressionHigh3500-6500 rpmover 10.0 S&S 495 or 565S S&S 640 106-4639 33-5108Application74" - 84" Stock orlow compression74"- 80" engines8.5:1 - 9.5:1 CR84" - 93"up to 8:1 - 9:1 CR93" - 103" engines9:1 - 10:1 CRHigh rpm cam for 93" -103" engines 11:1+ CR93" - up engines10:1 or greatercompressionCam Specifications for 1954-’84 Big Twin Engines Requiring 1984-'99 Style camsGeneratorPart No.AlternatorPart No.Valve Timing 1Open/CloseIntake ExhaustOpen BTDC/CloseABDCOpen BBDC/CloseATDCValve DurationLift @ TDC 2Intake ExhaustValveLiftIntake ExhaustSpringSpacingRequiredTappetTypeRequired106-6028 106-6027 18°/38° 40°/18° 236° 238° .472" .163" .187" No Hydraulic33-5131 33-5109 20°/45° 60°/20° 245° 260° .540" .172" .166" Yes Hydraulic33-5132 33-5058 20°/55° 60°/20° 255° 260° .554" .177" .170" Yes Hydraulic33-5078 33-5080 34°/61° 66°/29° 275° 275° .581" .359" .204" YesSolid orHydraulic106-4639 33-5108 25°/60° 65°/20° 265° 265° .590" .205" .192" Yes Hydraulic1Timing designation is function of zero lash @ .053" off base circle.Lifts based on 1.5:1 Rocker Ratio2Lifts at TDC are measured at the valve and are for reference only. Overlap valve lifts must be checked on assembled motor.OEM Cross ReferenceAppendix & Index5-32NOTES:In order to achieve stated timing specifications, these cams must be used in engines with 1984-’99 style tappets.These cams should not be ordered as replacement parts for early S&S SH-Series engines, or for any shovelhead engine equipped with stock valve train. For replacement parts for theseengines, select stock style cams and tappets.S&S can do a special order cam, please contact your S&S customer service representative for more informationOrder toll free 866-244-2673

1926-1984 Vintage ModelsS&S ®Pinion Shaft Gear KitsThese pinion shaft gear kits contain all the components that need to be installed on the pinionshaft for the specified year group. They are primarily intended for scratch builders and for majoroverhauls of existing engines. Kits for 1939-’53 and 1954-’77 can be used in 1972 and earlierengines to speed up the oil pump by 25% for more potential oil volume, since S&S oil pumpdrive gears are of the 1973 and later 6-tooth design. All of these pinion shaft gear kits must beused with a 24-tooth 1973-’99 style oil pump drive gear.Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-200633-4148Parts forEvolution ®1984-1999106-3220Parts forSportster ® & Buell ®1986-2012Year ofPinion GearColor CodeS&S Part No.S&S® Big Twin style Pinion Shaft Gear KitsBiggest Average SmallestColor CodeS&S Part No.Color CodeS&S Part No.Color CodeS&S Part No.Color CodeS&S Part No.Color CodeS&S Part No.Color CodeS&S Part No.Color CodeS&S Part No.PERFORMANCEPARTSParts forVintage Engines1926-19841939-'531954-'77Orange106-3217Black106-3218Red106-3219Blue106-3220Green106-3221White106-3214Brown106-3215Yellow106-3216Parts forX-Wedge®2007-20121977-'89*Yellow33-4185Red33-4148Blue33-4181Note - All S&S Pinion Shaft Gear Kits must be used with 1973-’99 style 24-tooth oil pump drive shaft gear such as S&S part #33-4230.*Use this kit when installing an S&S flywheel assembly in a 1990-’99 engine.Black33-4180Parts forVictory®, Off-road& MetricPinion Shaft Gear SpacerFits 1954-’89 big twin engine. (H-D® #24703-54B)............ USA TÜV 1,2,3 3,4,5,633-4289RacingProductsPinion Shaft Gear NutFits 1954-’89 big twin engine. (H-D® #24023-54) ............ USA 1,2,3 TÜV 3,4,5,633-4244Pinion Shaft Oil Pump Drive Gear1939-’53 Big Twin – 6-ToothRequires S&S part #33-4230 or (H-D® #26345-73) drive shaft drive gear.Fits 1939-’53 stock and S&S pinion shafts. ..............................33-42371954-’89 – 6-ToothRequires S&S part #33-4230 or (H-D® #26345-73) drive shaft drive gear. Fits 1954-’89stock and 1958-’99 S&S pinion shafts. (H-D® #26349-73) ............... TÜV 333-4232Oil Pump Drive Gear24-ToothRequires S&S part #33-4232, part #33-4237, or (H-D#26349-73A) pinion shaft drive gear.Fits 1939-’99 big twin engine. (H-D® #26345-73) ...................... TÜV 333-4230NOTE: All reference to H-D® part numbers is for identification purposes only. We in no way are implying that any of S&S Cycle’s products are original equipment parts or that they areequivalent to the corresponding H-D® part number shown.33-423233-424433-423033-4289Tools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-33

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Replacement Pinion GearsHigh quality S&S pinion gears are carefully machined, heat treated and thenfinish ground.Three distinct year groups, in up to eight different color coded sizes for optimum gear lash,are available for big twin engines. S&S color codes match Harley-Davidson® color codes sothat replacement is easy. Just pick the appropriate color S&S gear that matches the coloron the damaged stock gear (see notes).1926-1984 Vintage ModelsMid1954-’77Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984PERFORMANCEPARTSNOTES:If the stock gear is unmarked and the size is unknown or you are scratch building anengine and have no gear, we recommend that you order a gear in the middle of the sizerange. These sizes were used more often and should provide adequate gear clearanceunder most circumstances. When in doubt, use a gear from the middle to the smallside of the range, because a combination of looser fitting smaller gears is less likely tocause binding and premature wear. Consult the chart for the size and appropriate partnumber required. If you wish to achieve optimum cam gear to pinion gear fit, consultyour factory service manual for instructions on fitting these gears before makinga selection. Some sizes, particularly those on and near the ends of each range, areavailable on a limited basis because they are the extremes.Late1977-’99Early1939-’53Parts forX-Wedge®2007-2012S&S® Big Twin style Pinion Gear Selection ChartParts forVictory®, Off-road& MetricYear ofPinionGearBiggest Average SmallestColor CodeS&S Part No.H-D® Part No.RacingProducts1939-'53Orange33-4101 USA–Black33-4102 USA(HD® #4010-51)Red––Blue33-4104 USA(HD® #24010-39)Green33-4105 USA(HD® #24010-39)White––Brown––Yellow––Tools & ShopSupplies1954-'77Orange33-4121 USA–Black33-4122 USA–Red33-4123 USA–Blue33-4124 USA–Green33-4125 USA(H-D® #24010-54)White33-4126 USA(HD® #24010-54)Brown33-4127 USA–Yellow33-4128 USA–Dealer Services& Promo Items1977-'89Orange33-4141 USA(H-D® #24040-78)White33-4142 USA(H-D® #24041-78)Yellow33-4143 USA USA 3 TÜV 6(H-D® #24042-78)Red33-4144 USA USA 1 TÜV 4,5(H-D® #24043-78)Blue33-4145 USA(H-D® #24044-78)Green33-4146 USA(H-D® #24045-78)Black33-4147 USA(H-D® #24046-78)Warranty &Company PolicyNOTE: All reference to H-D® part numbers is for identification purposes only. We in no way are implying that any of S&S Cycle’s products are original equipment parts or that they areequivalent to the corresponding H-D® part number shown.OEM Cross ReferenceAppendix & Index5-34Order toll free 866-244-2673

1926-1984 Vintage ModelsS&S ®Steel Rotary Breather GearsFor 1936-’84 Big TwinS&S steel rotary breather gears have better dimensional stability than plastic gears,especially at high temperatures. Abrasive particles are less likely to get embeddedin a steel gear body— embedded particles can damage the crankcase breather gearcavity. A screen provides better protection than a slotted gear— small particlesare stopped from getting to the gear cavity where they may damage the gears andoil pump. S&S steel rotary breather gear features a welded-in screen and largerdiameter holes, providing improved air flow/oil scavenging from the flywheelcavity. Crankcase flywheel cavity vacuum and oil scavenging are further improvedby optimized breather window timing. Breather oil trap scavenging is significantlyimproved by increased scavenge port duration.S&S steel rotary breather gears are available for all OHV engines from 1936-‘84 instandard and +.030" oversize for repair jobs where the cases have been damaged.Fitment• 1936-’84 OHV big twinsFeatures• All steel construction – superior dimensional stability, abrasion• Welded-in screen• Higher flow than stock• Elongated breather pocket scavenge hole for increased suctionOptions• Standard diameter for replacement or new builds• +.030" diameter for damaged engines• Breather gear only kits• Breather gear and shim kits106-5070Reduce oil leaks from knuckle valve cover "tins" with the high evacuation breather gear. Elongatedvacuum hole increases duration of suction on oil return suction passage, doubling oil return vacuum tothe top end. Better oil return, less leakage.S&S® High Evacuation Breather Gears For 1936-’47 Big TwinWith the high evacuation breather gear for knucklehead engines, we applied the same principleto the cylinder head return oil suction passage as we did to the breather pocket scavenge porton our other breather gears. By elongating that hole in the gear, the duration of vacuum onthe passage is increased. That allows more oil to be drawn from the "tins" and returned to thegearcase and ultimately to the oil tank. Getting more oil out of the tins reduces one of the mostcommon problems with knuckle engines – leaky tins.S&S® Breather Gears only for 1936-'99 Big TwinYear of Camshaft Standard Size +.030" Oversize1936-Early '47 106-5070 106-60121948-Early '7733-4246(H-D® #25313-73)33-4247Late 1977-'99 33-4241 TÜV 3(H-D® #25310-82A, 25313-77B)33-4242S&S® Breather Gear Kits for 1936-'99 Big TwinYear of Camshaft Standard Size +.030" Oversize1936-Early '47 106-6010 106-60131948-Early '77 33-4253 33-4263Late 1977-'99 33-4250 33-4260PERFORMANCEPARTSParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProducts33-4250Late 1977-’99Breather gear kits include breather gear and steelend play shim kit.Breather Gear Spacing Shims*+.100" thick ................................................33-42005 pack ................................................................33-1000+.110" thick (H-D® #25320-79) ....................................33-42015 pack ................................................................33-1001+.120" thick (H-D® #25322-79) ....................................33-42025 pack ................................................................33-1002+.130" thick (H-D® #25320-82, 25325-79) .............................33-4203+.140" thick (H-D® #25322-82, 25327-79) .............................33-42045 pack ................................................................33-1004+.150" thick (H-D® #25325-82) ....................................33-42055 pack ................................................................33-1005+.160" thick (H-D® #25327-82) .................................... 33-42065 pack ................................................................33-1006+.170" thick ................................................33-4207* These shims must be used with steel breather gears only.Breather Gear Spacing Shim KitFits stock 1979-’82 and all S&S® steel breather gears. Includes one of each thickness:.100", .110", .120", .130", .140", .150", .160", .170" ................... 33-4249Tools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-35

S e ction 5:Flathead Power ® by S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Generator Style Gearcoversfor 1936-'69 OHV Big Twins1926-1984 Vintage ModelsFlathead Power offers cast and billet gearcovers for most generator style OHV big twin engines from 1936 to 1969. Some S&S gearcover kits will fit both S&S and stock crankcases,while others fit S&S crankcases only or stock crankcases only (see the application chart). Most kits include both 1/4"-24 and 1/4"-20 mounting hardware.Cast gearcovers have a very stock appearance, but billet gearcovers are for custom applications where stock appearance is not desired.Fitment• 1936-'62 and 1965-'69 OHV big twins• Available for stock and S&S crankcasesFeatures and benefits• Cast gearcovers – stock appearance• Billet gearcovers – for custom applications• Bushings installed and sized – ready to installParts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012PERFORMANCEPARTSKit Contents• Gearcover assembly• Gasket and hardware• InstructionsReplacement parts on page 5-86Billet Generator Gearcovers - From Flathead Power® by S&S®Part No. Application Hardware TypePinionBushing I.D.USA31-0347 1936-‘53 OHV w/ stock cases 1/4"-24 and 1/4"-20 11/16"31-03511954-’62 & 1966-'69 w/ stock cases*1936-’69 OHV with S&S cases1/4"-24 and 1/4"-20 9/16"* No provision for stock outside oilers on 1963-’65 enginesBillet generator gearcovers come with socket head hardwareParts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesFor Stock Crankcases - cast Generator GearcoversPart No. Application Hardware Type Pinion Bushing I.D. Distinguishing Characteristics106-3198(H-D® #25216-48)1940-early‘48 OHV 1/4"-24 11/16" 8 Ribs, w/tapped hole for top end oiling, 1/4" gen mount holes*106-3499(H-D® #25216-48)Late 1948-’53 OHV 1/4"-24 11/16" 8 Ribs, w/o tapped hole top for end oiling, 1/4" gen mount holes*31-0240(H-D® #25216-58)1954-’62 OHV 1/4"-24 and 1/4"-20 9/16" 4 Ribs w/o stock outside oiler passage, 5/16" gen mount holes106-1619 1965 OHV 1/4"-24 and 1/4"-20 9/16" Smooth, w/outside oiler passage 5/16" gen mount holes106-1625 1966-’69 OHV 1/4"-24 and 1/4"-20 9/16"Smooth w/o outside oiler passage 5/16" gen mount holesw/o 12 o'clock boss* Generator mounting holes must be drilled to 5/16" for use with1958-later generatorsCast generator gearcovers come with countersunk hardwareDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index5-36Note: S&S does not offer a direct replacement cover for 1963-'64 engines with outside oilers. However, cover part #106-1619 is functionally compatible, but is not cosmetically correctfor those year groups. Stock covers of the four ribbed design, and cover part #106-1619 is a flat-side design.Order toll free 866-244-2673For S&S Crankcases - cast Generator GearcoversPart No. Application Hardware Type Pinion Bushing I.D. Distinguishing Characteristics106-3482 1940-‘47 OHV 1/4"-24 and 1/4"-20 9/16" 8 Ribs, w/tapped hole for top end oiling 5/16" gen mount holes31-0240(H-D® #25216-58)1954-’64 OHV 1/4"-24 and 1/4"-20 9/16" 4 Ribs w/o stock outside oiler passage, 5/16" gen mount holes*106-1627 1965-‘69 OHV 1/4"-24 and 1/4"-20 9/16"Smooth w/o outside oiler passage 5/16" gen mount holesw/ 12 o'clock bossCast generator gearcovers come with countersunk hardware.* A tapped hole on top of the cover can be used to supply oil to the top end – similar to 1936-48 OHV big twins.

1926-1984 Vintage ModelsContinued –Flathead Power® Generator Style Gearcovers for 1936-'69 OHV Big TwinsParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Polished billet generator style gearcovers are available for stock and S&S® crankcases. These are greatfor retro-custom applications and can be used to dress up a stock engine when stock appearance isnot an issue.Gearcovers with eight ribs were used on knuckle and pan engines from 1940-’53. Covers for knuckleengines differ from covers for pans in that they have a fitting in the top of the cover that supplies oil tothe top end. Top end oil in early pan engines was supplied through passages in the cylinders.Parts forSportster ® & Buell ®1986-2012No External Logo!PERFORMANCEPARTSParts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Gearcovers with four ribs were used on stock engines from 1954-’64. The kit shown here is designedfor use with S&S or stock crankcases and features countersunk screw holes, and includes ¼"-24 and¼"-20 tapered head screws. All gearcovers for S&S crankcases are set up for late style pinion shaftswith a gearcover bearing diameter of 9/16". Four-rib gearcovers are also available for stock crankcasesfor 1954-’62.So called "flat side" gearcovers were used from 1965-’69 on pan and generator shovel engines. The kitshown fits 1965 stock engines with outside oilers for the top end. It can functionally be used to replacefour rib gearcovers for 1963-’64 outside oiler engines, but is not cosmetically correct. Flat side covers arealso available for 1966-’69 engines and for engines built with S&S crankcases. (S&S 106-1627 versionincludes a boss at the 12 o'clock position to cover tappet block oil passage machining on S&S crankcases.)Parts forVictory®, Off-road& MetricRacingProductsS&S Billet Electronic Timers For 1936-'69 Generator EnginesThese polished billet electronic timers for generator style engines was developed toaccommodate the S&S Super Stock® Ignition system in complete S&S generator style engines.It can also be used with other alternator style electronic ignitions (CCW rotation) as well. Thistimer comes with a reverse rotation circuit breaker gear installed for correct rotation directionfor modern electronic ignitions. The S&S billet timer must be used with reverse rotation circuitbreaker drive gear in crankcase. Made of billet aluminum and polished to a show finish.Designed to be installed and removed without removing the cylinder head. Fits all S&S, stock,and other aftermarket generator crankcases for 1936-’69 engines.Flat .............................................................55-1269Domed .........................................................106-4622Tools & ShopSupplies55-1269106-4622Dealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-37

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-19991926-1984 Vintage ModelsBillet GearcoverFOR KN-KONE ENGINE or 1970-'99 BIG TWIN CUSTOM APPLICATIONSThis 1973-’92 style billet gearcover was designed for use on the KN-Kone engine for1970-’98 chassis. This cover has an external oil fitting for pressure oil and is in the samephysical location as the original 1936-'48 generator gear covers. This fitting can be usedto provide oil to the top end of the KN-Kone engine or be used in any custom applicationwhere pressure oil is needed. Like our other alternator engine gearcovers, this cover hasan internal breather passage required for engines that have the crankcase breather routeddirectly out of the crankcase. 1970-’72 engines can be updated to use this cover throughsimple crankcase modification. Available in polished billet finish only.Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricPERFORMANCEPARTSFitment• Flathead Power® alternator style KN-Kone engines• Custom applications on 1970-'84 engines and Flathead Power® alternator styleP & SH-Series enginesFeatures and benefits• Machined from billet aluminum• Polished finish• External oil supply port• Compatible with point or electronic ignition systemsKit Contents• Billet gearcover• Chrome billet ignition cover• All gaskets and hardware required for installation• Installation instructions310-0244RacingProductsOEM Cross ReferenceAppendix & IndexTools & ShopSuppliesPart numbersGearcover, Kit, KN-Series, Polished, Billet, 1973-'92 bt .................310-0244USAChrome Plated Billet Ignition Cover Only. . . . . . . . . . . . . . USA 1,2,3TÜV 4,5,631-0332Replacement parts on page 5-87Warranty &Company PolicyDealer Services& Promo Items5-38Order toll free 866-244-2673

1926-1984 Vintage ModelsS&S ®Billet Gearcoversfor 1970-'99 Big TwinsThe 1973-’92 style billet gearcovers are a great looking upgrade for stock 1973-’84engines, and are standard equipment on S&S engines for 1970-’84 chassis. Gearcovers forthis model year group have an internal breather passage required for engines that have thecrankcase breather routed directly out of the crankcase. 1970-’72 engines can be updatedto use this cover through simple crankcase modification. Available in polished billet orchrome finish.Fitment• 1970-’84 engines• S&S alternator style SH-Series enginesFeatures and benefits• Machined from billet aluminum• Available polished or chrome plated• Compatible with point of electronic ignition systemsKit Contents• Billet gearcover• Chrome billet ignition cover• All gaskets and hardware required for installation• Installation instructionsPart numbers1973-’92 Polished ......................................... USA TÜV 1,2,3 4,5,631-03351973-’92 Chrome ................................................106-4211Chrome Plated Billet Ignition Cover Only ...............................31-033231-0335PERFORMANCEPARTSParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsReplacement parts on page 5-87Tools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-39

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Circuit Breaker Drive Gears1926-1984 Vintage ModelsParts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984PERFORMANCEPARTSThe S&S circuit breaker gears for generator big twin style engines are made to thesame high quality standards as all other S&S gears. They are available for enginesfrom 1936-’69 in two versions. The standard version turns the timer in the stockclockwise rotation and is meant as a direct replacement for stock gears to be usedwith stock style timers. Our counterclockwise or reverse rotation version changesrotation to the opposite direction, enabling the builder to use the S&S and otheraftermarket timers with the S&S Super Stock® electronic ignition and some otheraftermarket ignition systems. The circuit breaker drive gear is slightly narrowerthan stock, allowing the use of generator style cams with 1984-'99 style lobedesign.Generator Crankcase Gear KitIncludes circuit breaker drive gear and idler gear assemblies, circuit breaker gear,and two average size shims. (Extra shims available at right.)Fits 1936-’69 big twin engines and custom alternator/generator engines.Standard Clockwise Rotation. .................................33-4226Reverse Counterclockwise Rotation. ............................33-422733-421431-203931-203733-421733-422633-4208Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexCircuit Breaker Drive Gear AssembliesFit 1936-’69 big twin engines. (Shims not included.)Standard/Clockwise Rotation. (H-D® #25850-36A)...................33-4215Counterclockwise/Reverse Rotation.Requires S&S #33-4208 circuit breaker gear. ......................33-4209Idler Gear AssemblyFits 1936-’69 big twin engines. (Shims not included.)(H-D® #25775-36) ..............................................33-4216BushingFits all S&S circuit breaker drive and idler gearsfor 1936-’69 big twin engines. ................................33-4214NOTE: All reference to H-D® part numbers is for identification purposes only. Wein no way are implying that any of S&S Cycle’s products are original equipmentparts or that they are equivalent to the corresponding H-D® part number shown.Circuit Breaker Drive/Idler Gear ShimsFits 1936-’69 big twin engines..050" Thick ....................................................... 33-4221.054" Thick ....................................................... 33-4222.058" Thick ....................................................... 33-4223.062" Thick ....................................................... 33-4224.066" Thick ....................................................... 33-4225Circuit Breaker GearsStandard and reverse rotation timer gears have teeth cut in opposite directions and mustbe used with the correct (standard or reverse rotation) circuit breaker drive gear assembly.Fits 1936-’69 big twin engines. Includes 7/64" and 1/8" diameter roll pins for stock andaftermarket timers.Standard Clockwise Rotation (H-D® #32531-36) ...................... 33-4217Reverse Counterclockwise RotationRequires S&S #33-4209 circuit breaker gear assembly. .................. 33-4208Roll Pin 7/64" Diameter (H-D® #255).................................. 50-8025Roll Pin 1/8" Diameter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8030Circuit Breaker Drive Gear ShaftFits 1936-’69 big twin engines. (H-D® #25856-36) ........................ 31-2037Idler Gear ShaftFits 1936-’69 big twin engines. (H-D® #25791-36 ........................ 31-20395-40Order toll free 866-244-2673

S e ction 5:Flathead Power ® by S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-20061926-1984 Vintage ModelsCylinders and PistonsFor 1966-‘84 Big Twins and P-Series EnginesFlathead Power cylinders are made of high strength engineering-grade grey cast ironwith very high tensile strength and excellent wear resistance. Cylinders are finished with adurable semi-gloss black powdercoat finish. Very stock appearance, but with more coolingfin surface area and thicker sections in key areas. Available in 37/16" and 35/8" bore. Differentlength cylinders are also available.Parts forEvolution ®1984-1999Fitment• 1966-’84 shovel engines• Flathead Power SH-Series and P-Series enginesParts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexPERFORMANCEPARTSFeatures and benefits• High strength engineering-grade grey cast iron• Excellent wear resistance• Durable powdercoat finish• P-Series are silver powdercoatedOptions• 37/16" or 35/8" bore• Black or silver powdercoat finish• Available in sets or single front or rear cylinders• Available fit with your choice of S&S pistonsDisplacement Stroke Bore91-9000Typical Cylinder Dimensions For 1966-’84 Big TwinsDisplacement Bore Cylinder Length Flywheel Diameter Spigot LengthStock 74" 37/16" 5.330" 81/2"Stock 80" 31/2" 5.330" 81/2"88" 35/8" 5.330" 81/2"93" 35/8" 5.405" 81/2"93" HC 35/8" 5.363" 81/2"96" 35/8" 5.440" 81/2"98" 35/8" 5.530" 81/4"103" 35/8" 5.630" 81/4"Special Specify Specify Specify SpecifyBase GasketsEngine Year Bore Thickness Material Each 10 pack35/8" .018" Micropore 93-1022-S 93-1069SH-Series 1966-’8431/2" .018" Micropore93-107037/8" & 31/2" bore cylinders for 1966-'84 big TwinCylinderLengthFrontCylinder OnlyGloss BlackRear93-1023-S(H-D® #16776-63)P-Series* 1948-’65 35/8" .018" Micropore 93-1022-S 93-1069* SH-Series pattern, 1966-'84.Cylinders Only (Set)Gloss BlackSpecial Order74", 84", 86", 88'331⁄32" 37⁄16"91-9011F 91-9011R 91-9011Stock Bore Strokers5.330"80" 41⁄4" 31⁄2" 91-9020F 91-9020R 91-902188" 41⁄4" 35⁄8" 91-9000F 91-9000R 91-900093"35⁄8" 5.405" ** 91-9100F 91-9100R 91-910091-9307***41⁄2"93"HC 35⁄8" 5.363" 91-9030F 91-9030R 91-903096" 45⁄8" 35⁄8" 5.440" ** 91-9400F 91-9400R 91-940098" SD † 43⁄4" 35⁄8" 5.530" 91-9200F 91-9200R 91-9200103" SD † 5" 35⁄8" 5.630" 91-9300F 91-9300R 91-9300† Small Diameter Flywheels**Some early S&S 93" and 96" Sidewinder® Kits were sold with 5.530" length cylinders...Use 91-9200 for replacement cylinders. ***Special Order: Download the Special Order Form at sscycle.com/soforms5-42Order toll free 866-244-2673

1926-1984 Vintage ModelsContinued –Flathead Power® Cylinder and Pistons for 1966-'84 Big Twins and P-Series EnginesParts forTwin Cam 96 /103 2007-2012Stock Replacment Cylinders with Pistons kit & Piston setDisplacement Stroke Bore Cylinder Length Comp RatioCylinders w/Pistons Kit- BlackPiston Set Only74" LC 3 31/32" 3 7/16" 5.330" 8.0:1 91-9013 106-549574" HC 3 31/32" 3 7/16" 5.330" 9.0:1 91-9012 106-550380" LC 4 1/4" 3 1/2" 5.330" 8.0:1 91-9024 106-551180" HC 4 1/4" 3 1/2" 5.330" 9.0:1 91-9023 106-5519Special Order – – – – 91-9307*** N/ACylinders with pistons include cylinders, piston kit, head bolts, base nuts, and head & base gaskets. All piston kits include rings, wristpins, and clips.**Some early S&S 93" and 96" Sidewinder® Kits were sold with 5.530" length cylinders...Use 91-9200 for replacement cylinders.***Special Order: Download the Special Order Form at sscycle.com/soformsStock Bore Stroker Cylinders with Pistons kit & Piston setDisplacement Stroke Bore Cylinder Length Compression RatioCylinders w/Pistons Kit- BlackPiston Set Only84" 4 1/2" 3 7/16" 5.330" 8.4:1 91-9017 106-552786" 4 5/8" 3 7/16" 5.330" 9.4:1 91-9017 106-552788" 4 3/4" 3 7/16" 5.330" 10.8:1 91-9017 106-5527Special Order – – – – 91-9307*** N/ACylinders with pistons include cylinders, piston kit, head bolts, base nuts, and head & base gaskets. All piston kits include rings, wristpins, and clips.**Some early S&S 93" and 96" Sidewinder® Kits were sold with 5.530" length cylinders...Use 91-9200 for replacement cylinders.***Special Order: Download the Special Order Form at sscycle.com/soforms35/8" Bore Stroker Cylinders with Pistons kit & Piston setDisplacement Stroke Bore Cylinder Length Compression RatioCylinders w/PistonsKit - BlackPiston Set Only88" 4 1/4" 3 5/8" 5.330" 7.5:1 91-9001 106-553593" LC 4 1/2" 3 5/8" 5.405" 8.5:1 91-9101 106-553593" HC 4 1/2" 3 5/8" 5.363" 8.5:1 91-9031 106-553596" 4 5/8" 3 5/8" 5.440" 9.0:1 91-9401 106-553598"* 4 3/4" 3 5/8" 5.530" 8.9:1 91-9201 106-5535103"* 5" 3 5/8" 5.630" 9.7:1 91-9302 106-5535Special Order – – – – 91-9307*** N/ACylinders with pistons include cylinders, piston kit, head bolts, base nuts, and head & base gaskets. All piston kits include rings, wristpins, and clips.* Small Diameter Flywheels**Some early S&S 93" and 96" Sidewinder® Kits were sold with 5.530" length cylinders...Use 91-9200 for replacement cylinders.***Special Order: Download the Special Order Form at sscycle.com/soformsNOTEs:Cylinders for P-Series engines will not fit stock pan cylinder heads. They are machined with a stock shovel head bolt pattern.Cylinders for P-Series engines do not have an internal oil feed passage for top end oiling. Not compatible with stock pan cases or heads.Recomended Piston FitClose: .0035" to .004"Loose: .0045" to .0055"Recomended Piston FitClose: .0035" to .004"Loose: .0045" to .0055"Recommended Piston FitClose: .0035" to .004"Loose: .0045" to .0055"PERFORMANCEPARTSParts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-43

S e ction 5:Flathead Power ® by S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Cylinders and pistonsFor 1936-’47 OHV Big TwinsThese cylinders for knuckles and Flathead Power KN-Series engines are made of thesame engineering-grade grey cast iron that we have used for years in our cylinders forshovel engines. As a result, these cylinders have very high tensile strength and excellentwear resistance. Cylinders are available unfinished and with a durable black powdercoatfinish. Available in 37/16" and 35/8" bore. Different length cylinders are also available.1926-1984 Vintage ModelsParts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricPERFORMANCEPARTSFitment• 1936-’47, 74"and 93" knuckle engines• Flathead Power KN-Series enginesFeatures and benefits• High strength engineering-grade grey cast iron• Excellent wear resistance• Durable powdercoat finish – high temp gloss blackOptions• 37/16" or 35/8" bore size• Available in sets or single front or rear cylinders• Available fit with your choice of S&S pistonsS&S offers machine shop services through the S&S remanufacturing program. Newpistons can be fit to your existing cylinders for a reasonable charge.Displacement Stroke BoreTypical Cylinder Dimensions For 1936-’47 OHV EnginesAnd Flathead Power KN-Series EnginesModel YearDisplacement37/16" & 35/8" bore cylinders for 1936-’47 OHV EnginesCylinder OnlyHigh Temp Gloss BlackFrontRearCylinderLengthCylinderBoreCylinderLengthNotes1941-’47 74" 37/16" 5.530" No Fire RingKN-Series 93" 35/8" 5.625" No Fire RingSpecial – 37/16" or 35/8" Specify You Tell Us!*Cylinders for 61" knuckle engines are not available from Flathead Power®Cylinders for stock 74" knuckle engines and Flathead Power KN-Series engines do not have a firering on the head end of the cylinder.Cylinders Only (Set)High Temp Gloss BlackSpecial Order74" 331⁄32" 37⁄16" 5.530" 106-4513106-4514106-4512(H-D® #16483-41)(H-D® #16492-41)(H-D® #16483-41, 16492-41)106-4892*93" 41⁄2" 35⁄8" 5.625" 106-4660 106-4661 106-4655Cylinder set include cylinders, head gaskets, and base gaskets.*Special Order: Download the Special Order Form at sscycle.com/soformsRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index37/16" & 35/8" bore cylinders WITH PISTONS for 1936-’47 OHV EnginesPiston Series Displacement Stroke Bore Cylinder LengthCompressionRatioCylinders w/ Pistons – Black Recommended Piston FitFHP 74 LC Forged 74" 331⁄32" 37⁄16" 5.530" 8:1 106-4519 Close: .0035"-.0040"FHP 35/8" Forged 93" 41⁄2" 35⁄8" 5.625" 8.2:1 106-2402Loose: .0045"-.0055"Special Order* 106-4892*Cylinders with pistons include cylinders, piston kit, head bolts, base nuts, and head & base gaskets. All piston kits include rings, wristpins, and clips.*Special Order: Download the Special Order Form at sscycle.com/soformsBase GasketsEngine Year Bore Thickness Material Each 2 pack 10 packPan/Knuckle* Front35/8" .018" Composite93-1023-S1936-’65(H-D® #16776-63)– 93-1070Pan/Knuckle* Rear 35/8" .018" Composite 93-1022-S – 93-106935/8" .020" Composite 106-2690 – –KN-Series 1936-’4735/16" .020" Composite106-2692(H-D® #16774-21)106-4919 –NOTE: Flathead Power cylinder heads for 1940-’47 OHV big twins are machined for 7/16-20 head bolts and are not compatible with stock 7/16-16 head bolts. If using FHP heads with 37/16" borecylinders, stock style hex head bolts for 1948-’65 big twins, part #106-4523 may be used. Flathead Power 35/8" bore cylinders require the use of FHP 1966-'84 style 12 point head bolts part #93-3024, due to clearance issues.Stock 1930-’78 hex style base nut kit is available in cadmium plate, part #106-4522, for 37/16" bore cylinders only. Stainless raised hex base nuts, part #93-3063-S, are required for 35/8" bore cylinders.5-44Order toll free 866-244-2673

1926-1984 Vintage ModelsFlathead Power ® by S&S ®Forged PistonsFor 74" and 80" 1936-’84 OHV EnginesS&S introduces four new forged pistons, two for 74" engine and two for 80" engines. Both74" and 80" pistons are available in 8:1 and 9:1 compression ratios. The modern alloysused in these pistons, coupled with the advanced skirt profiles, result in low engine noiseand long engine life – in the past, this could only be achieved with cast pistons. The 80"pistons may be used together with 41/4" flywheels to build mild stroker engines for 1936-’78 big twins. However these pistons are only available in 31/2" bore, so 74" cylinders willneed to be bored to 80" standard bore of 31/2".Fitment• 74" pistons fit 1936-’78, 74" OHV engines• 80" pistons fit 1979-’84, 80" big twin engines• 80" piston may be used in mild stroker engines with 41/4" stroke flywheelsFeatures and benefits• Forged pistons for superior strength• Modern alloys and piston skirt profiles for low noiseand long engine life• Dome volume• 74 LC = 46cc• 74 HC = 57cc• 80 LC = 41cc• 80 HC = 53ccOptions• 74" – 8:1 or 9:1 compression• 80" – 8:1 or 9:1 compression• S&S will fit these pistons to your existing cylinders (when purchasing new cylinders,pistons can be fit to them as an option)Replacement PartsS&S Forged 74" Pistons106-5511S&S Stock Bore Forged Piston SpecificationDisplacement Bore Stroke Compression RatioPiston DeckHeight74" 37/16" 331/32" 8:1 and 9:1 1.436"80" 31/2" 41/4" 8:1 and 9:1 1.270"Recommended Piston Fit Close: .003" - .0035" Loose: .004" - .005"Kit Contents: (Sold In Sets Only)• Two pistons with wristpins & keepers• Piston rings• InstructionsWristpin .791" diameter .........................................106-6123Wristpin keeper, c-clip .........................................94-9254-SPERFORMANCEPARTSParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricOversize Wristpin Deck Height 8:1 Compression 9:1 Compression Replacement RingsStandard (37/16") 1.436" 106-5495 106-5503 94-2200X+.010" 1.436" 106-5496 106-5504 94-2201X+.020" 1.436" 106-5497 106-5505 94-2202X+.030" 1.436" 106-5498 106-5506 94-2203X+.040" 1.436" 106-5773 106-5775 94-2204XRacingProductsTools & ShopSuppliesNOTEs:S&S Forged 80" PistonsOversize Wristpin Deck Height 8:1 Compression 9:1 Compression Replacement RingsStandard (31/2") 1.270" 106-5511 106-5519 94-2206X+.010" 1.270" 106-5512 106-5520 94-2207X+.020" 1.270" 106-5513 106-5521 94-2208X+.030" 1.270" 106-5514 106-5522 94-2209XSince many older motorcycles have been modified, be sure to confirm that your engine is still stock before ordering replacement pistons.Using 80" pistons with 74" (331/32" stroke) flywheels will result in very low compression and poor performance. Using 74" pistons with 80" (4¼" stroke) flywheels will result in contactbetween piston and cylinder head, and potential engine damage.S&S offers machine shop services through the S&S remanufacturing program. New pistons can be fit to existing cylinders for a reasonable charge.Visit us at www.sscycle.comDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index5-45

S e ction 5:Flathead Power ® by S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-20061926-1984 Vintage ModelsForged Stock Bore Stroker PistonsFor 1936-’84 OHV EnginesS&S introduces a new forged stock bore stroker piston which replaces several cast andforged piston series that S&S previously offered. The new piston can be used in 84"(41/2" stroke), 86" (45/8" stroke), and 88" (43/4" stroke) stock bore stroker engines withstock diameter flywheels. The modern alloys used in these pistons, coupled with theadvanced skirt profiles, result in low engine noise and long engine life that could onlybe achieved with cast pistons in the past.Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012PERFORMANCEPARTSFitment• 84", 86", and 88" stroker engines for 1936-’84 OHV enginesFeatures and benefits• Forged pistons for superior strength• Modern alloys and piston skirt profiles for low noise and long engine life• Dome volume 50ccOptions• Available in all oversizes 37/16" standard through +.090"• S&S will fit these pistons to your existing cylinders (when purchasing newcylinders, pistons can be fit to them as an option)106-5527S&S Forged Stock Bore Stroker Piston ApplicationsDisplacement Bore Stroke Compression Ratio Piston Deck Height84"41/2" 8.4:186" 37/16" 45/8" 9.4:11.100"88" 43/4" 10.8:1Recommended Piston Fit Close: .003" - .0035" Loose: .004" - .005"Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexKit Contents: (Sold In Sets Only)• Two pistons with wristpins & keepers• Piston rings• InstructionsS&S Forged Stock Bore Stroker PistonsOversize Part No. Replacement RingsStandard (37/16") 106-5527 94-2200X+.010" 106-5528 94-2201X+.020" 106-5529 94-2202X+.030" 106-5530 94-2203X+.040" 106-5777 94-2204X+.050" 106-5778 94-2205X+.060" 106-5779 94-2206X+.070" 106-5780 94-2207X+.080" 106-5781 94-2208X+.090" 106-5782 94-2209XReplacement PartsWristpin .791" diameter ................................. 106-6123Wristpin keeper, c-clip ..................................94-9254-SNOTE:When ordering pistons for a shovel engine, please keep in mind that these pistons are sized by 37/16" standard bore for a 74" engine. If using 80" cylinders standard bore is 31/2"or 37/16" +.060".S&S offers machine shop services through the S&S remanufacturing program. New pistons can be fit to your existing cylinders for a reasonable charge. See RemanufacturingServices on page 10-6.5-46Order toll free 866-244-2673

1926-1984 Vintage ModelsFlathead Power ® by S&S ®Forged 3-5/8" Bore Pistonsfor 1936-’84 OHV EnginesThis new forged 35/8" bore stroker piston replaces several cast and forged big borepistons that S&S previously offered. Applications for this piston include 88" (41/4"stroke), 93" (41/2" stroke), and 96" (45/8" stroke) engines with stock 81/2" diameterflywheels, and 98" (43/4" stroke) and 103" (5" stroke) engines with 81/4" smalldiameter flywheels. As with the new stock bore stroker piston, the modern metallurgyand advanced skirt profiles allow a relatively close piston fit for low engine noise andlong engine life.Fitment• 88", 93", 96", 98" and 103" engines for 1936-’84 OHV big twinsFeatures and benefits• Forged pistons for superior strength• Modern alloys and piston skirt profiles for low noise and long engine life• Dome volume 30ccOptions• Available in 35/8" Standard. +.010", .020", .030", and .060"oversizes• S&S will fit these pistons to your existing cylinders (when purchasing newcylinders, pistons can be fit to them as an option)106-5535S&S® Forged 35/8" Bore Piston Sets For 1936-’84 OHV Big TwinsOversizeWristpinDeck HeightPart No. Replacement RingsStandard (35/8") 1.260" 106-5535 94-1220X+.010" 1.260" 106-5536 94-1221X+.020" 1.260" 106-5537 94-1222X+.030" 1.260" 106-5538 94-1223X+.060" 1.260" 106-5789 94-1226XPERFORMANCEPARTSParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Kit Contents: (Sold In Sets Only)• Two pistons with wristpins & keepers• Piston rings• InstructionsRecommended Piston Fit Close: .003" - .0035" Loose: .004" - .005"Replacement PartsWristpin .791" diameter ................................. 106-6123Wristpin keeper, c-clip ..................................94-9254-SParts forVictory®, Off-road& MetricS&S® Flathead Power® 35/8" Bore Forged Piston Application ChartDisplacement Stroke Flywheel Diameter Compression RatioCylinder LengthSH-Series & P-Series Engines KN-Series Engines88" 41/4" 81/2" 7.5:1 5.330" –93" 41/2" 81/2" 8.5:1 5.405" 5.625"93" HC 41/2" 81/2" 9.1:1 5.363" –96" 45/8" 81/2" 9.1:1 5.440" –98" 43/4" 81/2" 8.9:1 5.530" –103" 5" 81/4" 9.7:1 5.630" –Note – piston deck height 1.260"NOTE:Compression ratios will change when replacing existing pistons in S&S engines with this series of forged pistons. If higher compression is desired, we suggest shortening cylinders, ordecking heads to achieve the desired compression ratio. A change of .060" will produce approximately 1 point of change in the compression ratio.S&S offers machine shop services through the S&S remanufacturing program. New pistons can be fit to your existing cylinders for a reasonable charge, and cylinders can be shortenedto your specifications if higher compression ratio is desired.RacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-47

1926-1984 Vintage ModelsS&S ®Super Stock ® Cylinder HeadsFor 1966-’84 Big Twin EnginesSuper Stock replacement heads for 1966-‘84 shovelhead engines maintain a stock appearance,but offer improved port designs for better performance. These are the same heads used inFlathead Power® SH-Series engines.Fitment• 1966-‘84 big twins• SH-Series enginesParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Features and benefits• Stock appearance and improved performance• S&S .590" lift valve springs• Fits stock intake manifolds and exhaust pipes• Rocker cover fastened with 5/16"-18 hex-head cap screwsOptions• Stock bore or 35/8" bore• O-ring or rubber band style manifold• Natural aluminum or wrinkle black powdercoat finish• Dual spark plugs and/or external oil return lines by special orderKit Contents• Front and rear cylinder head complete with valves and springs• Head, rocker and exhaust gaskets• Mounting hardware and instructionsNot legal for sale or use on CA or EPA pollution controlled vehicles 1978 and later.Replacement parts on page 5-88S&S ®Replacement Cylinder Heads90-1496S&S® CYLINDER HEAD KITS FOR 1966-'84 BIG TWIN ENGINESEngine YearComplete with Valves & .590" Springs - Assembledand TypeBoreAluminum Finish Black Powdercoat FinishStock 90-1496 90-15961966-'7835/8" 90-1497 90-1597(O-ring)35/8" Dual Plug 90-1491 –Stock 90-1498 90-15981979-'8435/8" 90-1499 90-1599(Band)35/8" Dual Plug 90-1488 –Special Order* Specify 90-1490***Use this special order part number to order assembled or unassembled cylinder heads with springoptions, and special finish. Front or rear heads available by special order.**Special Order: Download the Special Order Form at sscycle.com/soformsFor P-Series Engines & Retro Conversion KitsThese cylinder heads provide a nostalgic look and a performance boost over stock. The stock shovelheadbolt pattern and the availability of heads with stock bore and S&S 35/8" bore fire-ring machining makesthem compatible with most shovel cylinders. The intake ports accept o-ring manifolds for shovels, andthe exhaust ports will bolt up to any exhaust system for a shovel engine. Although the top surface of theheads accepts a stock pan rocker cover, a special S&S rocker cradle is required to support the rocker arms.The cradles are designed to be used with S&S roller rocker arms for shovel engines, and top end oilingmust be done through the pushrods. S&S Quickee Adjustable pushrods are recommended. 1979-’84o-ring style pushrod covers such as S&S part #93-4040 or equivalent are required.Fitment• P-Series engines• 1966-‘84 big twins• Valve train update kit – available through Special OrderFeatures and benefits• S&S .590" lift valve springs• Late style valve chamber eliminates oil pooling• Cooling channel between combustion chamber and rocker armsOptions• Stock bore or 35/8" bore• Dual spark plug available for 35/8" bore and special order• Stock pan bolt pattern available through special orderKit Contents• Front and rear cylinder head complete with valves and springs• Head, pan and exhaust gasketsReplacement Cylinder HeadsFor S&S® P-Series Engines and retro conversion kitsHead StyleComplete Kit (with Valves and Springs)Stock Bore 106-041435/8" Bore 106-041735/8" Bore Dual Plug 106-0420Special Order 1 106-0922**1Use this special order part number to order assembled or unassembled cylinder heads with springoptions, and special finish.**Special Order: Download the Special Order Form at sscycle.com/soformsReplacement parts on page 5-91NOTE: These are not stock replacement cylinder heads for panhead engines. They will notfit on stock panhead cylinders.Visit us at www.sscycle.comPERFORMANCEPARTSParts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index5-49

S e ction 5:Flathead Power ® by S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012PERFORMANCEPARTS1926-1984 Vintage ModelsAluminum Cylinder HeadsFor 1937-’48 Flathead Side-Valve Big Twin EnginesAluminum cylinder heads were a dealer option on 1937-’39 U model side-valve flatheadbig twin models. They were standard on 1940-’41, 80" engines and optional on 1940-’48,74" models. These nine-bolt aluminum cylinder heads can be used as replacement forstock aluminum or cast iron heads on all U model side-valve big twin flathead engines from1937-’48. They will also fit 1936 V model side-valve big twins with nine-bolt cylinders.Flathead Power® cylinder heads for U model engines are available in four compressionratios, 5.5:1, 6:1, 6.25:1 and 7:1. Heads are also available machined for either 14mm or18mm spark plugs. The compression ratios listed are equivalent to the available stockheads in the 1940’s. The 126cc combustion chamber of the 5.5:1 heads is equivalent tothe standard low compression heads. If higher compression is desired at a later date, headswith 5.5:1 compression may be milled up to .070" which will make them equivalent tostock high compression heads.Fitment• 1936 V model engines• 1937-’48 U model enginesFeatures and benefits• Precision cast aluminum construction for better cooling• Nine head bolt pattern106-2475Parts forVictory®, Off-road& MetricOptions• Available compression ratios: 5.5:1, 6:1, 6.25:1, and 7:1 (80")• 14mm or 18mm spark plug holeRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyKit Contents• Front and rear cylinder heads• Copper head gaskets• Head bolts NOT includedPart numbersFlathead Power® Aluminum Cylinder Heads For UL and ULH ModelsSet (H-D® #16671-36) ....................................... 106-2475**Special Order: Download the Special Order Form at sscycle.com/soformsReplacement Head Gaskets1936-’48 Side-Valve Flathead Engines (Front or Rear)Head Gaskets (2 pack) .................................... 106-2669106-2669OEM Cross ReferenceAppendix & Index5-50Order toll free 866-244-2673

1926-1984 Vintage ModelsFlathead Power ® by S&S ®Cylinder HeadsFor 1940-’47 OHV Big Twin EnginesFlathead Power® KN-Series cylinder heads can be used as replacement heads for al KN-Seriesengines and can be used on stock and modified 1936-’47, 61" and 74" OHV engines. Likestock, all KN Series heads have the fire ring machining for 61" models that was maintained instock 74" models thru 1947.Heads are cast from high quality engineering- grade grey iron, and have a stock-look blackpowdercoat finish. The larger 1.940" diameter intake valve and a stock 1.750" diameterexhaust valve, allows them to handle the larger displacement of the KN93 engines, but worksas a high performance upgrade for 61" and 74" engines as well. These heads are drilledwith the stock bolt pattern. However, head bolt holes are 7/16" -20 thread and will not workwith stock 7/16" - 16 thread head bolts. (Stock 1948-'65 head bolts can be used in stock boreapplications and are available on page 5-52, big bore applications must use the S&S 12 pointhead bolt also found on page 5-52)Fitment• KN-Series engines• 1940-'47 OHV big twins• 1936-'39 with a manifold upgradePERFORMANCEPARTSParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Features and benefits• Made of engineering-grade grey iron – better heat dissipation, less sound transfer• Durable stock-look black powdercoat finish• Counter bore for 61" cylinder fire ring• Set up for o-ring manifold or late style port plumber fittings• 1.940" intake and 1.750" exhaust valve• Valve springs allow cams with up to .480" lift• Compatible with stock or S&S valve cover "tins"Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricOptions• Fully assembled or unassembled• Fully assembled with valves, rocker arms, tins and housings complete• Guides installed for use with FHP tins (valves ground)• Guides not installed for use with stock tins (valves not ground)• 14mm or 18mm spark plug holeThese fully assembled cylinder heads are ready to install. Complete with valves, guides, springs, tins,rocker arms, rocker shafts, knuckles and gaskets and intake adapters.RacingProductsTools & ShopSuppliesPart numberFlathead Power® Cylinder HeadsKN-Series, 1940-'47 OHV btFully assembled heads ................................... 106-4929*Unassembled heads ..................................... 106-2403**Special Order: Download the Special Order Form at sscycle.com/soformsDealer Services& Promo ItemsWarranty &Company PolicyNote: Cylinder heads for KN-Series engine or stock knucklehead are set up for Flathead Power®tins. Valve guides are installed. Guides cannot be installed for heads set up for stock tins.Replacement parts on page 5-92OEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-51

S e ction 5:Parts forTwin Cam 96 /103 2007-20121926-1984 Vintage ModelsHead Bolt Kits For 1948-’84 Big Twin Engines1948-’84 Panhead & Shovelhead & Flathead power® 3 5/8"Bore KN-Series7/16"-20 x 23⁄8" 12 pt stainless steel bolt #93-3025 washers.Head Bolt Kit (H-D® #16814-77, 6469HW) .............................USA93-3024Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999head bolts for Stock Bore kn-Series & stock panhead7/16"-20 x 23⁄8" Hex cad plated bolt #106-4523 washers.Head Bolt Kit .....................................................106-4523Oil Bypass Plug(Included with all S&S® stock bore shovelhead style cylinders)each ....................................................USA93-1032-S2 pack ....................................................USA93-103293-3024 Showing one bolt and washer.Kit includes 10 of each.Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012PERFORMANCEPARTSFinished Cylinder Base Plate Set (not shown)1948-’84 big twin – stock bore x 1/32". Used in S&S 86" Stroker Kits with forged pistons forshovelhead engines. ...............................................93-2229Cylinder Base Nuts and StudsCylinder Base Studs1930-’84 Big TwinStock length base stud - Fits 61", 74", and 80" OHV and SV models 2.030" overall length.USA(H-D® #16831-30, 16837-30) (each) ............................. 31-2328-SUSA8 pack ................................................... 31-2328Extra long base stud - 5/16" longer than late stock studs 2.390" overall length(H-D® #16837-78) (each) ..........................................31-2324-S31-2328-S8 pack ........................................................31-2324NOTE: This leaves approximately 1.400" above the base gasket surface with 1" of crankcase thread engagement.106-4523 Showing one bolt and washer.Kit includes 10 of each.93-1032-S31-2324-SParts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company Policy1957-’85 Harley-Davidson® Ironhead Sportster®Extra long base stud approximately 5/16" longer than stock. 2.770" overall length. Fits 900cc and 1000cc OHV engineseach ........................................................31-2332-S8 pack.........................................................31-2332Base Nuts1930-'78 Big Twin - stock bore onlyBase Nut Kit - Cadmium plated, includes lock washers (8 pack) .........106-4522NOTE: This leaves approximately 1.400" above the base gasket surfaces with 1.125" of crankcase thread engagement.1966-'84 Big TwinStainless 7/16" hex allows the use of box end wrench to tighten base nuts on S&S Sidewinder® cylindersfor shovelhead engines. Requires .375" - .400" stud engagement – stud height may need to be adjusted(H-D® #16602-30) (each) ..........................................93-3063-S8 pack.........................................................93-3063Cylinder Head and Motor MountsS&S manufactures special cylinder head mounts that come in handy when the stock head mounts cannot bemodified to fit those tall stroker motors. This mount is designed for rigid-mount 1948-’84 engines. It is constructedof bright, zinc-plated steel and provides plenty of heavy-duty support for performance applications. Its two-piecedesign permits the builder to attach the cylinder heads to the frame quickly and correctly, minimizing the possibilityof broken crankcases caused by stresses resulting from poor alignment.106-4522Showing one nut and washer.Kit includes 8 of each.93-3063-S31-2332-SOEM Cross ReferenceAppendix & Index5-521948-’84 Big Twin – Fits panhead and shovelhead engines with cylinders up to 5.750" long.Cylinder Head and Motor Mount Kit (H-D® #16852-67A, 16853-48) ........ TÜV 3 93-4057Kit Includes:Screw,HHC,7/16-20 x 1-1/4" (H-D® #4726) ........................................50-0176Nut;Lock;HH;7/16-20;Steel/Nylon (H-D® #7825). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-5045Washer,Flat,.469" x .922" x .125",Zinc,Steel (H-D® #6495HW) ................50-7064Order toll free 866-244-267393-4057All reference to H-D® part numbers is for identification purposes only. We in no way are implyingthat any of S&S Cycle’s products are original equipment parts or that they are equivalent to thecorresponding H-D® part number shown.

1926-1984 Vintage ModelsFlathead Power ® by S&S ®Hydraulic Valve Train Conversion KitFor Shovelhead EnginesConvert any shovelhead engine to a quiet, dependable 1984-’99 style hydraulic valvetrain. Special polished billet tappet guides allow the use of late style tappets (included)and 1984-’99 style cams. S&S Quickee Adjustable pushrods can be installed quickly andeasily. Top end oil can be fed through the pushrods if the engine is equipped with S&Sroller rocker arms, or through the stock external oil line if using stock style rocker arms.Order the appropriate kit.Alternator style conversion cams come with late late '77-84 style gears. 70- early 77applications will require converting to the late style (late 77-89) pinion gear.Fitment• 1966-’84 big twins• 1953-’65 engines using shovel cylinders and Flathead Power® P-Series heads orengines using P-Series valvetrain update kitsFeatures and benefits• Quiet, dependable hydraulic valve train• Through the pushrod or external oiling options• Easy pushrod installation and removal• Wide selection of late style cams to choose fromOptions• Kit for use with S&S roller rocker arms for oiling through pushrods• Kit for use with stock style rocker arms for oiling through external oil linePERFORMANCEPARTSParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Kit Contents• Polished billet tappet guides• Four 1984-’99 style tappets w/ HL 2T kit• Set of Quickee Adjustable pushrods• Pushrod cover keepers• Required hardware and gasketsPart numbersHydraulic Valve Train Conversion Kit For Shovelhead EnginesFor use with S&S roller rocker arms. ...........................33-5451For use with stock shovelhead style rocker arms .................33-5452Replacement PartsQuickee Adjustable Pushrods for 74"- 103" ShovelsFor S&S Rocker Arms (oil through pushrods). . . . . . . . . . . . . . . . . . . 93-5123For Stock Rocker Arms (oil through external oil lines). . . . . . . . . . . . 93-5134Billet Tappet Guides & TappetsPolishedSet ............................................... TÜV 333-5450Front ............................................ TÜV 333-5450FRear ............................................. TÜV 333-5450RChromeSet .................................................. 330-0029Front ................................................ 330-0027Rear ................................................. 330-0028TappetsWithout HL 2T Kit (Set of four) ................................33-5352With HL 2T Kit (Set of four) ..................... USA 1,2,3 TÜV 4,5,633-5353Notes:1984-’99 cams must be used with this kit to ensure correct valve timing. These cams arenot included with the kit.Refer to page 5-32 for S&S camshaft recommendations to be used with this kit.If sourcing cams from another manufacturer, note that timing specifications willbe unchanged, but the actual lift will be about 9% lower than specified due to thedifference in rocker arm ratio.S&S billet tappet guides for shovelhead engines are similar in design to S&S tappetguides for 1984-’99 big twin engines. For that reason, they are not a direct replacementfor stock parts, but must be used in conjunction with S&S tappets and cams for 1984-'99big twin engines. Tappet bore geometry is corrected to compensate for the differencein pushrod angles between the engine types in order to maintain specified valve eventtiming. When selecting a cam, keep in mind that timing specifications will be the sameas shown for 1984-'99 engines, but there will be about a 9% reduction in valve lift dueto the lower shovelhead rocker arm ratio.Visit us at www.sscycle.comParts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index5-53

S e ction 5:Flathead Power ® by S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyPERFORMANCEPARTSTappetsFor 1929-'73 SV Big TwinsThese quality solid lifter tappets fit 1929-’73 Harley-Davidson® flatheadhead 45", 74" & 80" side valve engines. Tappetassemblies include adjusting screw and locking nut. Available individually and as a set of four, in standard and +.005" diameter.Features and Benefits• Made in the USA• 100% CNC machined carbon nitrided 8018 steel• High Quality IKO roller bearings• Includes lifter body wrench flat to reduce stress to guide, tappet and bearing during adjustment• Includes adjusting screw and nutPart NumbersTappet, Set, 1929-'73 SV btStandard (Includes 4) .................................. 106-5875+.005 (Includes 4) ..................................... 106-5879Tappet, Assembly, w/ Roller, 1929-'73 SV btStandard (H-D® #18490-29) (each) .......................... 106-5872+.005 (each) ......................................... 106-5876Flathead Power ® by S&S ®TappetsFor Knucklehead EnginesRe-designed for easier and safer adjustment! No more broken tappet guides from tightening adjusters! Withthe added wrench flat at the top of the tappet, you can safely and securely hold the tappet while setting and lockingdown the adjuster screw and lock nut. These quality solid lifter tappets fit 1936-’47 Harley-Davidson® knuckleheadengines and S&S KN-Series engines for 1936-’47 chassis. Tappet assemblies include adjusting screw and locking nut.Note that two different tappets are used in each engine. Tappets for the intake valves are slightly shorter than tappetsfor the exhaust valves. Available individually and as a set of four, in standard and +.005" diameter.Part NumbersTappet, Set, Standard (H-D® #18491-36) (Includes 4) ........... 106-1819Intake only (each) ...................................... 106-1815Exhaust only (each) ..................................... 106-1817Tappet, Set, +.005 (Includes 4) ........................... 106-1820Intake only (each) ...................................... 106-1816Exhaust only (each) ..................................... 106-1818Flathead Power ® by S&S ®Tappet Guidesfor Knucklehead enginesFlathead Power® tappet guides for 1936-’47 big twins are a direct replacement for Harley-Davidson®knucklehead engines and Flathead Power® KN-Series engines. These cast iron tappet guides are machinedfor stock oil scavenging passages and feature a stock-appearing, but highly durable silver powdercoat finish.Mounting hardware and gaskets are included.Part NumbersTappet Guide Set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106-2410Front only (H-D® #18600-36) .............................. 106-2665Rear only (H-D® #18610-36) ................................ 106-26661926-1984 Vintage ModelsDESIGNOEM Cross ReferenceAppendix & Index5-54Replacement PartsGasket (H-D® #18632-36) (each) .............................. 106-25612 pack (H-D® #18632-36) ............................... 106-2563Washer (each) .......................................... 106-3848Screw,Slotted,Oval,1/4-20 x 5/8" CAD (each) .................. 500-0043Screw;Slotted;Oval;Machined;1/4-24 x 5/8 (each) .............. 106-3847Order toll free 866-244-2673

1926-1984 Vintage ModelsS&S ®Quickee Adjustable PushrodsCan Be Installed or Removed From An Assembled Engine!S&S developed a pushrod with a new type of adjuster for use with S&S tappet guidesfor shovelhead engines. The threaded adjuster screws into the pushrod until the threadsdisengage and the adjuster simply slides into the pushrod making installation or removala snap. Once the pushrod is installed and adjusted, the locknut prevents the adjuster frommoving.The version for shovelheads have drilled pushrod ends that allows shovelhead engineswith S&S roller rocker arms to be set up with 1984 and later style top end oiling, via thepushrods. Top end oiling in shovelhead engines requires the use of S&S billet tappet guidesand S&S roller rocker arms. See page 5-35 for more information on S&S hydraulic valvetrain conversion kits, and see page 5-53 of this catalog for more information on S&S rollerrocker arms. The other version has solid pushrod ends that do not allow oil to flow through.This version is for engines using stock style rocker arms. Both versions require 1984-’99style tappets.WATCH THE S&S PUSHROD INSTALLATION VIDEO ATSSCYCLE.COM/MEDIA/VIDEOS.PHPPERFORMANCEPARTSParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984S&S® QUICKEE Adjustable PUSHRODSApplication Displacement Part No.1969-'84 Big Twin* (S&S Rocker Arms) 74"- 103" 93-51231969-'84 Big Twin* (Stock Rocker Arms) 74"- 103" 93-5134Special Order Specify 93-5135** S&S tappet guide, S&S 1984-'99 style tappets**Special Order: Download the Special Order Form at sscycle.com/soformsParts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsNOTES: S&S Quickee Adjustable pushrods are designed for use with 1984-up hydraulictappets. They are not compatible with stock or aftermarket hydraulic tappets forshovelhead engines or most solid style tappets.Tools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-55

S e ction 5:Flathead Power ® by S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-20061926-1984 Vintage ModelsPushrod Kits for 1966-’84 Big Twin EnginesS&S makes two different styles of solid lifter conversion kits for shovelhead engines. Thefirst style includes adjustable pushrods and solid lifter conversion cup inserts. The conversioncups replace the stock hydraulic units in stock tappets and converts them to solid, nonadjustablestyle. The second style of conversion kit uses solid non-adjustable pushrods andadjustable solid lifter inserts that replace the hydraulic units.Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Solid Lifter Conversion Kit Adjustable PushrodFits 1966-’84, 74" & 80" Shovelhead EnginesConverts stock hydraulic lifters to solid, non-adjustable lifters. Includes all parts neededfor converting to solid lifters: four adjustable steel pushrods and four non-adjustable lifterinserts that replace the stock hydraulic units.Parts forVintage Engines1926-1984PERFORMANCEPARTS93-5067Parts forX-Wedge®2007-2012NOTE: If using S&S tappet guides for shovelhead engines, see S&S Quickee Adjustablepushrods on the previous page.S&S® pushrod kits for 1966-'84 big twinAdjustable Pushrods with Solid Lifter AdaptersIncludes adapters for converting 1953-'84 style hydraulic lifters to non-adjustable solids.Parts forVictory®, Off-road& MetricRacingProductsCylinder LengthPart No.5.330" (Stock) 93-50675.405" (+ 1⁄16") 93-50145.468" (+ 1⁄8") 93-50805.530" (+ 3⁄16") 93-50155.630" (+ 5⁄16") 93-5016Tools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index93-5068Solid Lifter Conversion Kit Adjustable LifterFits 1966-’84, 74" & 80" Shovelhead EnginesConverts stock hydraulic lifter to 1948-’52 style adjustable solid lifter. Includes all parts neededfor converting to solid lifters: four non-adjustable steel pushrods and four adjustable lifterinserts to replace the stock hydraulic units.S&S® pushrod kits for 1966-'84 big twinNon-Adjustable Pushrods with Adjustable Lifter AdaptersIncludes adapters for converting 1953-'84 style hydraulic lifters to adjustable solids.Adjuster screw in the lifter adapters.Cylinder LengthPart No.5.330" (Stock) 93-5068Special Order 93-5062**Special Order: Download the Special Order Form at sscycle.com/soforms5-56Order toll free 866-244-2673

1926-1984 Vintage ModelsContinued –Pushrod Kits For 1966-’84 Big Twin EnginesParts forTwin Cam 96 /103 2007-2012Pushrod Kit Only for Solid LiftersWith 1948-’52 Solid Adjustable LiftersFits 1966-’84, 74" & 80" Shovelhead EnginesRequires 1948-’52 style adjustable lifters. Includes four non-adjustable steel pushrods.(Pushrods are identical to those used in kit part #93-5068.)Recommended for all shovelhead and shovelhead top/panhead bottom engines with1948-’52 style lifters.pushrod kits for 1966-'84 big twinNon-Adjustable Pushrods OnlyPushrods for use with 1948-'52 stock style solid adjustable lifters.Cylinder LengthPart No.5.330" (Stock) 93-5069Special Order 93-5026**Special Order: Download the Special Order Form at sscycle.com/soformsNOTE: If using S&S tappet guides for shovelhead engines, see S&S Quickee Adjustablepushrods on page 5-55 of this catalog.93-5069PERFORMANCEPARTSParts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& Metric93-5070Stock Replacement Pushrod KitWith Hydraulic LiftersFits 1966-’84, 74" & 80" Shovelhead EnginesIncludes four adjustable steel pushrods. Stock adjusting screws (not included) must beused in these pushrods.pushrod kits for 1966-'84 big twinAdjustable Pushrods KitsAdjustable pushrod kits for hydraulic lifters. Stock replacements for 1966-'84.Cylinder LengthPart No.5.330" (Stock) 93-5070 USA(H-D® #17904-66)Special Order 93-5071**Special Order: Download the Special Order Form at sscycle.com/soformsNOTE: If using S&S tappet guides for shovelhead engines, see S&S Quickee Adjustablepushrods on page 5-55 of this catalog.RacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-57

S e ction 5:Flathead Power ® by S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012PERFORMANCEPARTSPushrod Kitsfor 1948-’65 Big Twin EnginesSolid Lifter Conversion Kit Adjustable LifterFits 1953-’65 Panhead EngineConverts valve train to solid lifter operation. Includes all parts needed for conversion:four non-adjustable steel pushrods and four adjustable lifter inserts, to replace thestock hydraulic units.pushrod kits for 1948-'65 big twinNon-adjustable Pushrods with Adjustable Lifter AdaptersIncludes adapters for converting 1953-'84 style hydraulic lifters to adjustable solids.Cylinder LengthPart No.5.205" (Stock 61") 93-50815.330" (Stock 74") 93-50585.405" (+ 1⁄16") 93-50825.530" (+ 3⁄16") 93-5084Special Order 93-5028**Special Order: Download the Special Order Form at sscycle.com/soforms1926-1984 Vintage ModelsSolid Lifter Pushrod KitFits 1948-’52, 61" & 74" Panhead Engine93-5058Converts stock 1948-’52 valve train to solid lifter operation by replacing stock pushrods,which contain built-in hydraulic units, with solid non-adjustable S&S pushrods. Requiresstock 1948-’52 style adjustable lifters. Includes four non-adjustable steel pushrods.(Pushrods are identical to those used in kit part #93-5058. See below.)Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSupplies93-5059Stock Replacement Pushrod KitFits 1953-’65 Panhead Engines With Hydraulic LiftersIncludes four adjustable pushrods. Stock pushrod adjusting screws (not included) mustbe used with these pushrods.Non-adjustable pushrod kits for 1948-'52 big twinPushrods OnlySolid lifter conversion pushrods for 1948-'52 stock adjustable lifters.Cylinder LengthPart No.5.205" (Stock 61") 93-50295.330" (Stock 74") 93-5059Special Order 93-5027**Special Order: Download the Special Order Form at sscycle.com/soformsNOTE: Some aftermarket 1948-’52 style lifters are shorter than stock and may requirelonger than stock pushrods.Dealer Services& Promo ItemsWarranty &Company PolicyAdjustable pushrod kits for 1953-'65 big twinStock Replacement Pushrod KitsAdjustable pushrod kits for hydraulic lifters.Cylinder LengthPart No.5.330" (Stock 74") 93-5091Special Order 93-5092**Special Order: Download the Special Order Form at sscycle.com/soforms93-5091OEM Cross ReferenceAppendix & IndexNOTE: Must use original adjusting screw. (This screw is not supplied).Replacement parts on page 5-615-58Order toll free 866-244-2673

1926-1984 Vintage ModelsFlathead Power ® by S&S ®Pushrod Kitsfor 1936-‘47 Big Twin EnginesSolid Lifter Pushrod KitFits 1936-’47, 61", 74" & 93" Knucklehead EngineRequires stock-style adjustable tappets.Includes four aluminum non-adjustable pushrods.Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006The increase expansion of aluminum provides a quieter valve train.pushrod kits for 1936-'47 big twinNon-Adjustable Pushrods KitsSolid lifter pushrods for 1948-'52 stock adjustable lifters.Parts forEvolution ®1984-1999Cylinder LengthPart No.5.405" (Stock 61") 930-00075.530" (Stock 74") 930-00085.625" (KN93") 930-0009Parts forSportster ® & Buell ®1986-2012Special Order* 939-0002*** Available in Aluminum or Steel through Special Order**Special Order: Download the Special Order Form at sscycle.com/soforms930-0007PERFORMANCEPARTSParts forVintage Engines1926-1984Flathead Power ® by S&S ®Pushrod Kitsfor 1957-’85 Ironhead Sportster ® ModelsParts forX-Wedge®2007-2012Pushrod KitsFits 1957-’85, 900cc and 1000cc Harley-Davidson® Ironhead Sportster® ModelsNow 7/16" diameter chromoly steel. Includes four non-adjustable pushrods.S&S pushrods are a direct stock replacement.Parts forVictory®, Off-road& Metricpushrod kits for 1957-'85 Harley-davidson® sportster® modelsFitment Cylinder Length Part No.1957-'85 XLH & XLCH 5.330" (Stock)93-5037(H-D® #17904-57)Special Order Specify 93-5038**Special Order: Download the Special Order Form at sscycle.com/soforms93-5037RacingProductsTools & ShopSuppliesFlathead Power ® by S&S ®Solid LIfter conversion Kitfor 1953-'84 Panhead and Shovelhead enginesThese hardened steel adapters are installed in place of stock hydraulic units in 1953-’84lifters. Use with stock adjustable pushrods.Kit includes four adapters. ........................................... 33-534833-5348Dealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-59

S e ction 5:Flathead Power ® by S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999S&S pushrod cover kits include all of the parts required for four pushrods, except keepers. Keepersare not included because of different length requirements of some engines, but are availableseparately. Pushrod covers and pushrod keepers are available for 1936-up big twin engines and1986-’90 Harley-Davidson® Sportster® models. Consult the chart below for the pushrod keepersyou require. Sold in kits of four assemblies; enough for one engine.Pushrod Cover KitsIncludes top and bottom covers, cover cap, cover spring, and spring washer for four pushrods.1979-’84 big twin engines (o-ring style bottom cover) ............... TÜV 3 93-4040KN-Series & 1936-'47 OHV big twin engines. .........................106-39491926-1984 Vintage ModelsPushrod Covers and Related REPLACEMENT Parts93-4040Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsPERFORMANCEPARTSPushrod Cover PartsTop Cover 1966-up big twin (H-D® #17935-79B) .....USA USA 1,2,3TÜV 1,2,3,4,5,6,7 93-4016Top Cover KN-Series &1936-'47 OHV big twin (H-D® #17935-36). ..............106-3850Bottom Cover 1979-’84 big twin (H-D#17938-79) ....................... TÜV 393-4040Bottom Cover KN-Series & 1936-'47 OHV big twin (H-D® #17983-40) ...........106-3851Cover Cap 1936-up big twin, 1957-’90 Sportster® (H-D® #17945-36B).......................................USA USA 1,2,3TÜV 1,2,3,4,5,6,793-4017Cover Spring 1936-up big twin, 1957-’90 Sportster® (H-D® #17947-36)......................................USA USA 1,2,3TÜV 1,2,3,4,5,6,7 93-4018Cover Cap Washer (H-D® #6762B). .........................................50-7131Bottom Cover Washer (H-D#6737). .........................................50-7050Top O-ring (H-D® #11190, 11157, 11293). .....................................50-8039Middle O-ring (H-D® #11132A) ............................................50-8038Bottom O-ring (H-D#11145) ..............................................50-8037Quad Seal (H-D® #11133A) ............................................. 50-8064-SO-ring Square (H-D® #17955-36) ..........................................106-3849Pushrod O-ring Kits(For o-ring style bottom cover) Includes parts for four pushrods: top, middle, bottom o-rings.1979-’84 big twin models .....................................USA93-4041NOTE: Keepers and o-ring kits are available but must be purchased separately.93-4105Tools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index5-60Pushrod KeepersAll S&S pushrod keepers are chromed steel, except part #93-4109. Keeper part #93-4109is intended for unusually tall engines. It is manufactured of unchromed stainless steel toprevent rust or peeling after it is trimmed to the required length.Keeper lengths for stock Harley-Davidson®engines are as follows:• 74" & 80" shovelhead – 3.330"• 74" panhead – 2.375"• 74" knucklehead – 3.312"• Ironhead Sportster® – 2.375"• Shovelheads -with S&S tappet guides – 2.900" (Subtract .430" from stock length)NOTE: All reference to H-D® part numbers is for identification purposes only. We in no wayare implying that any of S&S Cycle’s products are original equipment parts or that they areequivalent to the corresponding H-D® part number shown.Order toll free 866-244-2673S&S® Pushrod Cover Keeper Sets For1936-'99 Big Twins and harley-Davidson® Sportster® ModelsPart No.Length93-4070 2.400"93-4100 2.500" 900/1000cc + 1/8"93-4101 2.600"93-4115 2.800"93-4102 2.900"93-4103 3.000"93-4104 3.100"93-4105 3.200"93-4106 3.330" 74", KN74 , 80", 84", 86", 88", 93", KN9393-4107 3.500" 96",98"93-4108 3.625" 103"93-4109 4.250" Stainless steel may be cut to length.** Keepers are sold in sets of four.

1926-1984 Vintage ModelsContinued –Pushrod Covers and Related Replacement PartsReplacement parts for many of the components supplied in S&S pushrod kits are availableseparately. In some cases they may be used as direct replacements for stock items.Adjusting Unit Assembly1948-’52 StyleConverts stock 1953-’84 style hydraulic lifter to 1948-’52 style adjustable solid lifter.Includes one adjusting unit sleeve, one adjusting unit screw, and one locknut.(Parts are identical to those supplied in kits #93-5058 and #93-5068.). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-5334Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Adjusting Unit Screw1936-’52 StyleFits S&S adjusting unit #33-5334 and stock 1936-’52 lifter with early stock 9/32"-32threads. (H-D® #18555-36).............................................. 33-5332Adjusting Unit SleeveFits S&S adjusting unit #33-5334. .................................... 33-533133-533433-5332PERFORMANCEPARTSParts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Ball End for S&S Adjustable PushrodsFits S&S adjustable with 5/16"-32 threads. (Manufactured after 2-1-1996). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . USA TÜV 1,2,3 1,2,4,5,6,793-500233-5331Parts forX-Wedge®2007-2012Solid Lifter Adapter S&S Adjustable PushrodConverts stock 1953-’84 hydraulic lifter to non-adjustable solid lifter. For use with S&Sadjustable pushrods in shovelhead engines (same as unit supplied in kit #93-5067). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-5335Adjusting Unit LocknutFits S&S adjusting unit #33-5334 and S&S adjustable pushrods with early stock9/32"-32 threads (each).............................................. 33-533310 pack .............................................33-5330Fits S&S adjustable pushrods with 5/16"-32 threads. (Manufactured after 2-1-1996). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93-5003-S93-5002Parts forVictory®, Off-road& MetricRacingProducts33-533533-5333Tools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyNOTE: All reference to H-D® part numbers is for identification purposes only. We in no wayare implying that any of S&S Cycle’s products are original equipment parts or that they areequivalent to the corresponding H-D® part number shown.OEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-61

S e ction 5:Flathead Power ® by S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999.550" Lift Double Valve Spring KitFor 1948-’84 big twins with up to .550" lift.• Includes 4 inner springs, 4 outer springs, 4 aluminum top collars and late 1981-'85bottom covers• Use with stock-style bottom collar, valve guides, valves with stock 3⁄8" stem, and stockkeepers• Compatible with thin-stem valves if thicker keepers (that maintain correct valvestem-top collar engagement) are used• Late single bottom collars are available for use in S&S cylinder heads for shovels andstock late 1981-’85 heads90-20531926-1984 Vintage ModelsHigh-Performance Valve Spring KitsFor 1948-'84 Big Twin EnginesParts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012PERFORMANCEPARTSPart Number.550 Lift Valve Spring KitFor 1948-'84 Panhead and Shovelhead Engines ........................90-2053Bottom Collar – Late 1981-’84 (H-D® #18222-81) (each). ................90-2038S&S® .550" Valve Springs Specifications - 1948-’84 Big TwinLiftInstalledHeightSeat ForceForce @ Max Lift.550" 1.500" 150 lb. 343 lb.NOTE: Panhead engines usually require clearancing between rocker cover and top collar.Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company Policy.590" Lift Triple Valve Spring KitFor 1948-’84 big twin with up to .590" lift.• Includes 4 steel top collars, 4 bottom collars, 4 each outer, middle, and inner springs,shims, and 8 keepers• Use with stock valve guides, stock valves with 3⁄8" stem, and stock keepers• Compatible with thin-stem valves if thicker keepers (that maintain correct valvestem-top collar engagement) are usedPart Numbers.590" Lift Valve Spring KitsFor 1948-Early ‘81 Panhead and Shovelhead Engines (H-D® #18201-57B, 18204-36A) ..90-2060For Late 1981-’84 and All S&S Cylinder Heads ......................... 90-2063S&S® .590" Valve Springs Specifications - 1948-’84 Big TwinLiftInstalledHeightSeat ForceForce @ Max Lift.590" 1.480" 157 lb. 356 lb.90-2063OEM Cross ReferenceAppendix & IndexNOTE:.590" spring kit is year-group specific because of different bottom collars supplied with early and late kits. S&S heads require late 1981-’84 style kit, part #90-2063 or part #90-2064.When ordering replacement valve springs for S&S cylinder heads for shovelhead engines, order the 1981-’84 style part #90-2063 or part #90-2064 kits.5-62Order toll free 866-244-2673

1926-1984 Vintage ModelsFlathead Power ® by S&S ®High-Performance Valve Spring Kitsfor 1941-'51 W and 1952-'53 k modelsW 45" & Early Single Valve Spring Equipped KDesigned for best results for cams with a lift of up to .450"• Used with stock collars and other valve train components• Installed height of 1.970" yields seat pressure of about 92 lbs. and 218 lbs. at .450" lift• Coil bind height is 1.375"Valve Spring Set1941-'51 W and 1952-'53 K (H-D® #80168-32) (includes 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2345S&S® .450" Valve Springs Specifications - 1941-’53 W & K ModelsLiftInstalledHeightSeat ForceForce @ Max Lift.450" 1.970" 92 lb. 218 lb.NOTE: The greater seat pressure generated with these springs may cause additional wear on flat tappet valve train components. If less seat pressure is desired, the installed heightmay be increased accordingly.90-2345PERFORMANCEPARTSParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Flathead Power ® by S&S ®Valve Spring Kit For 1936-’47 Big TwinsThis set of valve springs fit S&S KN-Series engines and stock 1936-'47 knucklehead engines.They will accommodate cams with valve lifts up to .480". The kit consists of inner and outersprings for four valves, spring collars, shims, and valve keepers.Parts forVictory®, Off-road& MetricRacingProductsS&S Valve Spring Kit for 1936-'47 OHV bt .......................106-6398Replacement PartsSprings, valve, dual, .421" .......................................106-4362Top collar, valve spring .......................................... 106-3828Keepers, valve spring, top collar (H-D® #18228-36) .................... 90-2037-SBottom collar, valve spring ......................................106-3827Shim, valve spring .015" ........................................106-4549Bottom collar spacer ............................................106-5094106-6398Valve Spring kit includes collars, shims and valve keepers(not shown)S&S® .480" Valve Springs Specifications - 1936-’47 Big TwinLiftInstalledHeightSeat ForceForce @ Max Lift.480" 1.315" 160 lb. 310 lb.Tools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-63

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsPERFORMANCEPARTSRoller Rocker Armsfor 1966-’84 Big Twin enginesS&S rocker arms for shovelhead engines are machined from 8620 steel forgings and heattreated for maximum strength. The forgings are designed to eliminate stress points andprovide the strongest, most durable rocker arm possible. An oil passage from the pushrodcup of the rocker arm to the inside of the rocker arm body allows top-end oiling throughthe pushrods when used in conjunction with S&S billet tappet guides and S&S QuickeeAdjustable pushrods. Oiling can also be done through the stock 1966-’84 external oilingsystem. The roller tip reduces valve tip wear and side loading of the valve stem in high liftapplications. S&S roller rocker arms are compatible with S&S billet and stock rocker boxes.Some clearancing may be required when using stock rocker boxes.Fitment• 1966-’84 big twins• P-Series engines• SH-Series enginesFeatures and benefits• 8620 steel heat treated forgings for maximum strength• .750" rocker arm bushing for 50% more load bearing area than stock .500" bushings• Roller tip reduces valve tip wear and side thrusting• 1.5:1 rocker ratio• Oil passage allows top end oiling through pushrods• Compatible with stock or S&S billet rocker boxesFlathead Power ® by S&S ®Rocker Arms and ShaftsFor 1940-’48 OHV Big TwinsThese high quality rocker arms and shafts are the same as we use in the KN-Seriesengines, and fit stock knuckle engines too. Rocker arms are sold individually and as setsof four rocker arms and shafts.Rocker shafts are available as a set of four only. FlatheadPower rocker shafts are designed to fit stock or Flathead Power rocker arm covers (tins),and include washers and spacers.1926-1984 Vintage Models900-4320AKit Contents• Two front and two rear rocker arms• Installation instructionsPart numbersRocker Arms For Shovelhead EnginesSet – (includes two each front and rear rocker arms). ....... 900-4320AFront exhaust or rear intake (H-D® #17375-66A) ................900-4320FARear exhaust or front intake (H-D® #17360-66A) ................900-4320RARebuild Kit S&S Roller Rocker ArmsRebuilds four rocker arms. ...................................90-4321Tools & ShopSuppliesFitment• 1940-’48 OHV big twins• Compatible with Flathead Power® or stock tins• Rocker arms are not compatible with stock rocker shafts106-2412Dealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index5-64Features and benefits• High quality CNC machined• 1:1 stock knuckle rocker arm ratio• Improved oil controlKit Contents• Four rocker arms FE, FI, RI, and RE• Four rocker shafts• Washers and spacers106-4355Order toll free 866-244-2673Flathead Power® rocker arm and shaftsets for KN-Series engines and stockHarley-Davidson® knuckle engines.Individual rocker arm and shaft kits arealso available. All four arms and shaftsare unique.Part numbersFlathead Power® Rocker Arms and Shafts for 1936-’48 OHV big twinsRocker Arms and Shaft Set (includes hardware) .............. 106-2412Front Intake (includes shaft and spacers) ................... 106-2862Front Exhaust (includes shaft and spacers) .................. 106-2863Rear Intake (includes shaft and spacers) .................... 106-2864Rear Exhaust (includes shaft and spacers) ................... 106-2865Rocker Shaft SetSet of four (includes spacers and hardware) ................ 106-2413Nut kit, rocker shaft left side (4 Pack) ....................... 106-3632Nut kit, rocker box, KN-Series (H-D® #17447-36) ................. 106-4355

1926-1984 Vintage ModelsFlathead Power ® by S&S ®Valve Spring Covers (Tins)For 1938-’47 Big TwinsFlathead Power rocker arm cover "tins" are redesigned for better performance, butretain a relatively stock appearance. The lower covers are actually made of die-castaluminum, and instead of being held in place by the valve guide, they are held downby valve spring pressure. A special gasket on the bottom of the lower "tin" and oneo-ring provide a positive seal, and is much easier to service than the stock tins, since thevalve guides do not have to be pressed out in order to remove the lower covers. Also,S&S has improved the design of the oil return lines for better reliability and easier repairand maintenance.Lower covers are black anodized for a stock appearance, and steel top covers areavailable in gloss black powdercoat, silver powdercoat, and chrome finishes. FitsFlathead Power lower covers only.Top covers and lower covers are available in kits and must be purchased separately.Kits include gaskets and mounting hardware. Parts are designed to work together, notcompatible with stock tins.Fitment• 1938-’47 big twins• KN-Series enginesFeatures and benefits• Improved design for better oil scavenging and less leaking• Die-cast lower covers can be removed without pressing out valve guides• Improved oil return lines are easy to replace and service• Relatively stock appearanceOptions• Chrome, silver powdercoat and gloss black powdercoat finishesKit Contents• Lower cover kit contains set of four lower covers, hardware and gaskets• Top cover kits contain four top covers and gaskets• Oil return lines must be purchased separatelyPart numbersFlathead Power Valve Spring Cover KitsLower Cover KitBlack anodized ..........................................106-2401Top Cover KitChrome ................................................106-2400Gloss black powdercoat ..................................106-2893Silver powdercoat .......................................106-4346Oil line return 1936-'47 OHV BT (Flathead Power® Tins Only)Kit of 4 .................................................106-4446Front Intake ............................................106-4447Front Exhaust ...........................................106-4448Rear Intake .............................................106-4449Rear Exhaust ............................................ 106-4450Seal, Oil Return Line, 28" OD x .18" ID x 1", Rubber Hose ........106-4456106-2893Top Covers106-2401Lower CoversPERFORMANCEPARTSParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-65

S e ction 5:Flathead Power ® by S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Rocker Arm HousingsFor 1937-’47 OHV EnginesThese polished cast aluminum rocker arm housings are faithful reproductions of the stock"knuckles" for 1936-'47 OHV big twins. These come standard on Flathead Power KN-Seriesengines, but are also excellent for stock replacement and restoration. Available individuallyor as a set. Set includes front and rear housings. Does not include hardware and fittings.1926-1984 Vintage ModelsParts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012These faithful reproduction rocker arm housingsare perfect for repair of KN-Series engines andrestoration of stock knuckles. Polished and naturalsand-cast aluminum finishes are available.OEM Cross ReferenceAppendix & IndexParts forVintage Engines1926-1984Parts forX-Wedge®2007-2012PERFORMANCEPARTSParts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company Policy106-4355Chrome nuts for the right end of the rocker shaft arestandard equipment on Flathead Power® KN-Seriesengines, and are great for refurbishing a stock Harley-Davidson® knuckle engine.Rocker Arm Housings For 1937-’47 OHV EnginesPolishedSet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106-1771Front ..................................................106-3830Rear ...................................................106-3834NaturalSet ....................................................106-3951Front (H-D® #17300-36) ......................................106-3842Rear (H-D® #17310-36, 17310-41) ...............................106-3945Oil Feed Line74" & 93" ................................................ 106-4670106-46705-66Order toll free 866-244-2673

1926-1984 Vintage ModelsS&S ®Polished Billet Rocker Coversfor 1966-’84 Big Twin EnginesMachined from billets of 356 aluminum, on modern CNC machining centers, these rockerboxes for shovelhead engines provide the ultimate in dimensional accuracy and stability.The top and bottom sections of the two-piece design are sealed with an o-ring type sealthat insures leak-free operation. Boxes are fastened to the heads with 5/16" bolts insteadof easily damaged studs. Rocker shafts used in the S&S rocker boxes are a strong andeconomical straight design for easy installation, dependability and inexpensive rebuilds.Compatible with stock or S&S roller rocker arms.Fitment• 1966-’84 shovelhead engines with stock or S&S cylinder heads• SH- Series enginesFeatures and benefits• CNC machined from 6061-T6511 aluminum billet and polished to a show finish• Two piece design for easy installation• Some frames allow installation with engine in the frame• Works with stock or S&S roller rocker arms• Clearanced for valve lifts of up to .590" with S&S roller rocker arms• Fastened to the heads with 5/16" bolts• Simple and inexpensive straight rocker shaftsKit Contents• Front and rear rocker box assemblies• Rocker shafts• Gaskets, seals and mounting hardware• Installation instructionsPart numberBillet Rocker Cover Set for Shovelhead Engines ............. TÜV 390-4305Replacement Rocker Arm Shaft Set ............................90-4351Functional advantages aside, the S&S billet rockercovers for shovelheads just plain look great.PERFORMANCEPARTSParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricFlathead Power ® by S&S ®CHROME PAN COVERSFor 1948-’65 Big TwinsChrome Pan CoverSet (H-D® #17500-48A) .............................................. 106-0919Replacement PartsReplacement parts on page 5-94D-ring Set (H-D® #17507-51) ........................................ 106-0920Screw, SHCS 10-24 x 3/4" (H-D® #2675) ................................ 106-091390-4351RacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-67

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricPERFORMANCEPARTSTeardrop Air Cleaner KitsFor S&S and Stock CarburetorsGenuine S&S teardrop air cleaners have special features, like the uniquely designed back platewith air horn style radiused entryway and the dimpled cover with air directional cone on theinside. This design helps maximize air-flow by giving intake air an efficient, easy path into thecarburetor. This resulted in an increase of two to five horsepower in S&S test bikes. This kitwill produce even more horsepower if performance cams and exhaust system have beeninstalled. Reduced restriction of airflow may require that the stock carburetor be rejettedto maintain the correct fuel air mixture. Available to fit stock Tillotson®, Bendix® and Keihin®butterfly, CV carbs, or any carb with the same air cleaner mounting bolt pattern.Fitment• 1966-’84 big twins• 1966-’85 Harley-Davidson® Ironhead Sportster®Features and benefits• Increased air flow adds 2-5 horsepower (more with performance exhaust and cams)• Easy installation• S&S chrome teardrop air cleaner looks greatKit Contents• Chrome teardrop cover• Back plate• Filter• Mounting hardware• Instructions1926-1984 Vintage Models17-0199Model Year andEngine StyleS&S ®Nostalgic Air Cleaner CoversPerfect for an old school chopper, these S&S nostalgic air cleaner covers for Super B and for Super ShortyE & G carburetors, are faithful reproductions of the original sand cast S&S Cycle air cleaner covers. Thesecovers are polished aluminum with raised letters.S&S® TEARDROP AIR CLEANER kitsS&S L, Harley-Davidson® Tillotson®,Bendix®, Keihin®Super BSuper E & GBig Twin Models1966-'84 w/5 gl. tanks 17-0199 17-0099 17-04401966-'84 17-0199 17-0099 17-0400Harley-Davidson® Ironhead Sportster® Models1966-'85 17-0199 17-0099 17-0400Replacement parts on page 5-101RacingProductsTools & ShopSuppliesFitment• Super B and Super E carbs• Teardrop air cleaner kits for stock carbsPart NumbersPolished, Super B................................................17-0070Polished, Super E & G ............................................17-0071NOTE: Super B and Super E & G air cleaner covers are not interchangeable. They eachhave a unique bolt pattern.Dealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexS&S ®Air Horn CoverReproductions of one of the most sought after parts in S&S history! The original tooling has been lost, sowe reproduced the pattern and are having these reproduction covers sand casted just like the originals.They are available only in an as-cast finish, and it’s really hard to tell them apart from the real deal.Fitment• S&S short air hornsPart NumberS&S Air Horn Cover .............................................. 17-00265-68Order toll free 866-244-2673

1926-1984 Vintage ModelsS&S ®Super b Carburetor KitsSince its introduction in 1975, the 17⁄8" S&S Super B carb has been a favorite of highperformanceenthusiasts the world over. It has under gone a few changes over the years,but it is still true to the original idea. A simple, no frills, high-performance carb that workswell in a variety of applications is recommended for engines up to 100".The complete S&S Super B carburetor kits contain everything you need for a typicalinstallation. These kits include manifolds for engines with stock length cylinders. Forengines with non-stock cylinder length, order a partial carb kit, which does not includea manifold, and order the correct length of manifold separately. Also listed are the partnumbers for Super B carbs only.Fitment• 1936-’84 big twins• 1957-’85 Harley-Davidson® Ironhead Sportster®Features and benefits• Super B 17/8" bore – for engines up to 100" displacement• Enrichment starting system –does not restrict air flow like a conventional choke• S&S chrome teardrop air cleanerOptions• Complete kits for engines requiring stock length manifolds• Partial kits for engine requiring non-stock length manifolds(order manifold separately)• Carb only kits for replacement and custom applicationsKit Contents• Super B carburetor assembly• Manifold for stock height engine• Manifold seals and clamps• S&S chrome teardrop air cleaner kit• All gaskets, hoses, and required hardware for installation• Complete installation and tuning instructions11-0103Year & Type of EngineS&S® Super b Carburetor kitsCarb KitBig Twin Models1955-'65 11-01011966-'78 11-01021979-'84 11-0103Harley-Davidson® Ironhead Sportster® Models1957-'78 11-0104PERFORMANCEPARTSParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesReplacement parts on page 5-951979-'85 11-0120Partial Carb KitCarb Only 11-0111Dealer Services& Promo ItemsNOTES:Two Cable Throttle Required – S&S Super B carburetors require the use of a two cable, pull open/pull closed throttle assembly. Any chassis including 1980 and earlier stock Harley-Davidson® models equipped with a single cable throttle mechanism requires pull open/pull closed type. S&S offers a high quality two cable throttle assembly for this purpose. (See S&Sthrottle assemblies on page 5-75 for more information). Stock models from 1981 to present have a two cable throttle, which can easily be modified to work with the Super B carburetor.Many 1979-’80 shovelhead engines may be equipped with either o-ring or band-style heads. Check before ordering.S&S does not recommend polishing or chrome plating Super E & G carburetors. Our repair department has seen many carbs with passages plugged with polishing compounds, and somecarbs that had been destroyed because the polishing or chrome plating had altered critical machined surfaces.Recommended for Racing Only – S&S Super B carburetors are not legal for use in California on motor vehicles operated on public highways or in other states where similar pollution laws mayapply. The user shall determine the suitability of the product for his or her use and shall assume all risk and liability in connection therewith.Warranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-69

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricPERFORMANCEPARTS1926-1984 Vintage ModelsSuper E & G Shorty Carburetor KitsSuper E & G "Shorty" carbs are butterfly style carbs with two easy-to-tune fuelcircuits, an accelerator pump and an adjustable enrichment system for coldstarts. The enrichment system also works as a fast idle for cold engines. The maindifference between Super E and Super G carbs is the size of the carburetor bore. TheSuper E’s smaller 17⁄8" (47.6mm) bore size creates higher air velocity, resulting inbetter low and midrange response and power. Super E carbs are recommended forengines up to 100" displacement. Due to the Super G’s larger 21/16" (52.4mm) boresize, it is recommended for engines of 100" or greater.The complete S&S Super E & G carburetor kits contain everything you need for atypical installation. These kits include manifolds for engines with stock lengthcylinders. For engines with non-stock cylinder length, order a partial carb kit, whichdoes not include a manifold, and order the correct length of manifold separately.Also listed are the part numbers for Super E and Super G carbs only.Fitment• 1936-’84 big twins• 1957-’85 Harley-Davidson® Ironhead Sportster®(except models with vertical magneto)Features and benefits• Super E 17/8" (47.6mm) bore – for engines up to 100" displacement• Super G 21/16" (52.4mm) bore – for engines 100" or greater displacement• Adjustable enrichment starting system –does not restrict air flow like aconventional choke• Adjustable accelerator pump• S&S chrome teardrop air cleaner• Two cable throttles required – see notes11-0402RacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOptions• Complete kits for engines requiring stock length manifolds• Partial kits for engine requiring non-stock length manifolds(order manifold separately)• Carb only kits for replacement and custom applicationsKit Contents• Super E or G carburetor assembly• Manifold for stock height engine• Manifold seals and clamps• S&S chrome teardrop air cleaner kit• All gaskets, hoses, and required hardware for installation• Complete installation and tuning instructionsNot legal for sale or use on CA or EPA pollution controlled vehicles 1978 and later.OEM Cross ReferenceAppendix & Index5-70Order toll free 866-244-2673

1926-1984 Vintage ModelsParts forTwin Cam 96 /103 2007-2012Complete KitManifold IncludedReplacement parts on page 5-97S&S® SUPER E & G CARBURETOR KITSSuper E CarbPartial KitManifold Not IncludedSuper G CarbComplete KitManifold IncludedModelsStandard Tanks Standard Tanks 5 Gallon Tanks § Standard TanksBig Twin Models1979-'84 11-041111-043111-04181966-'78 11-0402 11-041211-04221955-'65* 11-0401 – –Harley-Davidson® Ironhead Sportster® Models1979-'85 ‡ 11-0406 – – –1957-'78 ‡ 11-0404 – – 11-0424Carb OnlyAll Years 11-0420 – – 11-0421* Outside oil lines that feed heads on knucklehead and 1963-'65 panhead engines must be refabricated or use a 1" spacer block for additional clearance.‡ Does not fit engines equipped with vertical magneto.§ Shovelhead engines equipped with .075" longer than stock cylinders in chassis with five gallon gas tanks require additional air cleaner cover to gas tank clearance. Kits in this column include an aircleaner cover clearanced to fit these engines.NOTE: 1979-'80 engines may be equipped with either o-ring or band style heads. Check before ordering.PERFORMANCEPARTSParts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsNOTES:Stock motorcycles 1980 or earlier must be updated to a two cable pull open/pull closed throttle control system. A single cable pull open system cannot pull the throttle closed in casethe throttle should accidentally stick in the open position. S&S offers high quality throttle cable kits in several lengths for this purpose. A press-on sleeve is also available to increasethe diameter of the throttle grip area of 1972 and earlier handle bars to 1", allowing installation of modern throttle assemblies. See Section 7 for throttle cables and press-on sleeves.S&S "Shorty" carburetors will not fit Harley-Davidson® ironhead Sportster® models with vertical magnetos due to clearance problems between the magneto and the carburetor.Shovelhead engines with five gallon gas tanks and cylinders that are taller than stock require a special notched air cleaner cover to clear the gas tank. Since these taller engines also requirea special length manifold, select a carb with a notched air cleaner cover without a manifold from the chart and refer to the manifolds starting on page 4-22 to select the correct lengthmanifold.S&S does not recommend polishing or chrome plating Super E & G carburetors. Our repair department has seen many carbs with passages plugged with polishing compounds andsome carbs that had been destroyed because the polishing or chrome plating had altered critical machined surfaces.Recommended for racing only – S&S Super E & G carburetors shown in this catalog section are not legal for use on motor vehicles operated on public highways in the state of California,or in other states where similar pollution laws may apply. The user shall determine the suitability of the product for his or her use and shall assume all risk and liability in connectiontherewith.Tools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-71

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Manifolds1926-1984 Vintage Modelsfor Stock Engines, P-Series, SH-Series & KN-Series enginesManifolds for 1955-’65 panhead engines with "o-ring" style cylinder heads are available in 17⁄8" bore only. 1936-’54 knuckle and pan cylinder heads with "plumber" style intakemounting nipples must be converted to accept a 1955 to 1965 o-ring manifold.Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-201216-1103Cylinder LengthS&S® O-RING STYLE MANIFOLD FOR 1955-'65 big twinManifold Length(Between Ports)S&S ES, LS, A, Super B, E – Tillotson®, Bendix®,Keihin®Stock - 5.330" 2.975" 16-11005.392" – + 1⁄16" 3.025" 16-11015.455" – + 1⁄8" 3.075" 16-11025.517" – + 3⁄16" 3.125" 16-1103Special Order* Specify 16-1106A**Special Order: Download the Special Order Form at sscycle.com/soformsParts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesPERFORMANCEPARTS106-453016-1200Stock or S&SEngine Kit Displacemento-ring style S&S® manifolds for 1966-'77 big twinsCylinderLengthSize74", 80", 84", 88" Stock 5.330" 220S&S ES, LS, Super A, B, E,Tillotson®, Bendix®, Keihin®16-1200(H-D® #27021-71A)Super GSuper D16-2200 –93" HC 5.363" 222 16-1201 16-2201 –93" 5.405" 225 16-1223 16-2223 –96" 5.440" 228 16-1202 16-2202 –98" 5.530" 235 16-1204 16-2204 –103" 5.630" 242 16-1206 16-2206 –Special Order* Specify – 16-1216* 16-2216* 16-3216**Special Order: Download the Special Order Form at sscycle.com/soformsS&S® O-RING STYLE VOES MANIFOLDFOR Flathead Power® KN-Series EnginesEngine Type Cylinder Length S&S ES, LS, A, Super B, E – Tillotson®, Bendix®, Keihin®KN93 5.625" 106-4530KN74 5.530" 160-0008Equipped with a VOES fitting for use with the S&S Super Stock Ignition system. Heads must be set up with o-ring adaptor inserts part #106-4654 (2required).Dealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index16-1230106-4654Stock or S&S EngineKit DisplacementO-Ring STYLE S&S® manifolds with voesfor Flathead Power® SH-Series and P-Series EnginesCylinderLengthSizeS&S ES, LS, Super A, B, E,Tillotson®, Bendix®, Keihin®SH80 Stock - 5.330" 220 16-1230 –SH93H, P93H 5.363" 222 16-1231 TÜV 3–Super GSH93, P93 5.405" 225 16-1233 –SH103, P103 5.630" 242 – 16-2236Special Order* Specify 16-1216* 16-2216**Special Order: Download the Special Order Form at sscycle.com/soformsAdaptorConverts stock "plumber" style heads to o-ring (sold each, two required) .............106-46545-72Order toll free 866-244-2673

1926-1984 Vintage Models16-1300Stock or S&S Engine KitDisplacementEngineDisplacementRubberband style S&S® manifolds for 1978-'84 big twinsCylinderLengthS&S® rubber band style Manifolds with VOES FittingFOR 1983-'85 Harley-Davidson® Ironhead SPORTSTER® modelsCylinderLengthSizeSizeS&S ES, LS, Super A, B, E,Tillotson®, Bendix®, Keihin®S&S ES, LS, Super A, B, E,Tillotson®, Bendix®, Keihin®Super GSuper GSuper D74", 80", 84", 88" Stock 5.330" 220 16-1300 16-2300 –93" HC 5.363" 222 16-1301 16-2301 –93" 5.405" 225 16-1323 16-2323 –96" 5.440" 228 16-1302 16-2302 –98" 5.530" 235 16-1304 16-2304 –103" 5.630" 242 16-1306 16-2306 –Special Order* Specify – 16-1316* 16-2316* 16-3316**Special Order: Download the Special Order Form at sscycle.com/soformsSuper D900cc, 1000cc Stock 5.330" 220 16-1400 16-2400 –Special Order* Specify – 16-1316* 16-2316* 16-3316**Special Order: Download the Special Order Form at sscycle.com/soformsPERFORMANCEPARTSParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-201216-140016-2300EngineDisplacementS&S® rubber band style Manifolds without VOES FittingFOR 1979-'82 Harley-Davidson® Ironhead SPORTSTER® modelsCylinderLengthSize900cc, 1000cc Stock 5.330" 220S&S ES, LS, Super A, B, E,Tillotson®, Bendix®, Keihin®16-1300(H-D® #27021-78)Super GSuper D16-2300 –Special Order* Specify – 16-1316* 16-2316* 16-3316**Special Order: Download the Special Order Form at sscycle.com/soformsParts forVictory®, Off-road& MetricRacingProductsTools & ShopSupplies16-2200EngineDisplacementS&S® O-ring style ManifoldsFOR 1957-'78 Harley-Davidson® Ironhead SPORTSTER® modelsCylinderLengthSize900cc, 1000cc Stock 5.330" 220S&S ES, LS, Super A, B, E,Tillotson®, Bendix®, Keihin®16-1200(H-D® #27021-71A)Super GSuper D16-2200 –Special Order* Specify – 16-1216* 16-2216* 16-3216**Special Order: Download the Special Order Form at sscycle.com/soformsDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-73

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-20061926-1984 Vintage ModelsIntake Manifold O-rings and ClampsS&S offers high quality intake manifold clamps for panhead, shovelhead, and Harley-Davidson® Ironhead Sportster® models to replace flimsy and troublesome stock clamps.These clamps are 3⁄4" wide and constructed of .020" thick stainless steel and use acurved 10-24 threaded "T"-bolt with plated steel aircraft hex locknut. Clamps are soldindividually. Two are required for each engine.S&S intake manifold o-rings and rubberbands are made of special materials that resistdestruction from the additives in today’s fuel.16-023016-0231Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984PERFORMANCEPARTSOEM Cross ReferenceAppendix & IndexParts forEvolution ®1984-19991955-’78 Big Twin and 1957-’78 Ironhead Sportster® Modelswith O-ring Style Cylinder HeadsO-ring (H-D® #27060-55) ..............................................50-8046Clamp for O-ring Style (H-D® #27063-57). ........................... TÜV 316-023050-813216-02381979-’84 Big Twin, 1979-’85 Ironhead Sportster® Models and KN-Series Engineswith Rubberband Style Cylinder HeadsRubberband (H-D® #27062-78) .........................................16-0238Clamp for Band Style (H-D® #27063-78, 27063-80). ....................USA16-0231Parts forX-Wedge®2007-2012NOTE: All reference to H-D® part numbers is for identification purposes only. We in no way are implying that any of S&S Cycle’s products are original equipment parts or that theyare equivalent to the corresponding H-D® part number shown.Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSupplieschampion ® spark plugsReplace Your Spark Plugs For Maximum Performance and Fuel Economy.S&S® now offers the same high quality Champion® spark plugs that we include with ourengines for replacement in S&S and stock engines alike. These long reach resistor sparkplugs are available in 12mm and 14mm sizes. They are the correct heat range for all S&Sengines and also fit 1977 and later Harley-Davidson® engines. Compatible with anyignition system.55-1322Dealer Services& Promo ItemsWarranty &Company PolicyChampion® Spark PlugsApplication Size 2 Pack EachTwin Cam 88®/96/103, Sportster®,X-Wedge® & S&S 41/8" bore enginesEvolution®, Vintage Models (SH-Series, Iron XL,KN-Series, P-Series) & S&S 35/8" & 4" bore engines12mmLong Reach14mmLong Reach55-1322 USA(H-D® #32362-04)Champion® #RN12YC55-1323 USA(H-D® #32311-83, 32342-04)Champion® #RA84C55-1320 USA(H-D® #32362-04)Champion® #RN12YC55-1321 USA(H-D® #32311-83, 32342-04)Champion® #RA84C55-13235-74Order toll free 866-244-2673

1926-1984 Vintage ModelsS&S ®Throttle Cable AssembliesEarly Stock Style Two-CableThrottle AssembliesThese throttle assemblies are designed to update 1981 and earlier chassis with 1" diameterhandlebars for S&S Super E and G carbs or any other butterfly type carburetors with 1981-up stock style throttle linkage. Cables are not interchangeable since they are specificallydesigned for the opening or closing side of throttle. Kit contains throttle grips and boththrottle cables. Select kit with cable length desired. Cable measurement is from throttle gripto end of cable housing, barrel fittings are molded in place.19-0229Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Throttle Assembly with 36" Cables. .........................USA19-0450Throttle Assembly with 39" Cables. .........................USA19-0448Throttle Assembly with 42" Cables. .........................USA19-0482Throttle Assembly with 48" Cables. .........................USA19-0449Universal Throttle AssemblyThis throttle assembly is used with early style S&S carburetors including Early Style, L Series,Super B, Super D, and TWO-THROAT. It can an also be used with any other carburetor whichuses a screw clamp style throttle arm. Threads on both cables are the same size so cables areinterchangeable. One end of each cable has a molded ball end, and the other end is plain.Cable can be cut to length required. Fits 1" diameter handlebars.19-0448PERFORMANCEPARTSParts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Universal 48" Throttle Assembly ............................USA19-0229Universal Replacement Throttle Cable ......................USA19-0224Parts forX-Wedge®2007-2012Replacement PartsS&S Universal Throttle Cable .................................... 106-3520Throttle Grip Clamp Set 1985-’95 ...........................USA106-3519Top Throttle Grip Clamp only .............................USA19-0222Bottom Throttle Grip Clamp only . . . . . . . . . . . . . . . . . . . . . . . . . .USA19-0220Throttle Grip Clamp Screw(Fits S&S throttle assemblies: Part #19-0448, #19-0449, #19-0482, #19-0450, and #19-0229)each...................................................50-004310 pack ..........................................USA50-0129Throttle Grip Set. ........................................USA106-3521Right Hand Grip only. ...................................USA19-0225Left Hand Grip only .....................................USA19-0226Cable AdjusterFits S&S throttle assembly part #19-0229. ........................USA19-0223Cable Adjuster Jam NutFits S&S throttle assembly part #19-0229 ..............................19-0227Handlebar Spacing Sleeve4" x 1" O.D. – converts 7⁄8" handlebars to 1" O.D. ..................USA19-023519-0235106-352050-004319-022319-0227106-3521106-3519Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-75

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Super Stock ® IgnitionsSuper Stock Ignitions intended for S&S SH-Series, KN-Series and P-Series engines are setup for kick-start. This means that the ignition fires on the first engine revolution. SuperStock Ignition can be switched to the electric start mode using the optional Super StockDiagnostic Cable & Software part #55-1271. In electric start mode, the ignition does notfire until the third engine revolution. This allows the starter to get the engine turning beforeit fires to reduce the likelihood of the engine backfiring and damaging the starter or thestarter gears. Kick-starting a bike with the ignition set to the electric start mode is verydifficult and, aside from the opportunity for an aerobic workout, does not yield good results.1926-1984 Vintage ModelsParts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsPERFORMANCEPARTSFitment• Flathead Power® SH-Series• Flathead Power® KN-Series• Flathead Power® P-SeriesFeatures & Benefits• New updated modules can be set to kick-start or electric-start mode by an S&S dealerusing the Super Stock diagnostic cable and software• Electric-start mode allows the pre-ignition cranking to be set anywhere from 1 to 4engine revolutions (only available with current modules – earlier modules cannotbe updated)• Pre-programmed ignitions are custom tailored for a specific S&S engine – no needfor adjustments• Single fire operation – requires a single fire coil for single spark plug applications• Dual plugged applications require a pair of two tower coils or a single four tower coil• Minimum 3.0Ω primary resistance• Overload and short circuit protected• VOES switches to less aggressive curve under load or hard acceleration• 6300 rpm rev-limiter• 24-hour break-in rev-limiter – prevents damage during break-in• Data logging diagnostic capabilitiesEngineS&S® Super Stock® Ignition Module And KitsKitPart NumberModulePart NumberSH80 55-1350 55-1340SH93/P93 55-1351 55-1341SH93H/P93H/P74 55-1352 55-1342SH103 55-1353 55-1343KN93/KN74 106-3201 106-3200S&S® Super Stock® Ignition Kit Replacement PartsDescriptionPart No.Pick-up Cup and Mounting Screw 55-1247Connector Kit 55-1249 USA 1 TÜV 3,4Tools & ShopSuppliesDealer Services& Promo Items55-1269S&S billet generator style electronic timer fitsS&S and stock generator style cases and allowsthe use of S&S Super Stock or other late styleelectronic ignition systems. Requires reversetiming gears for use in generator style engines.VOES Switch with Hardware 55-1248 USA TÜV 1 3,4VOES Hose, 9" 19-0395USAVOES Manifold Fitting16-0136-SVOES Hose Tee50-8124-SOptional PartsS&S Single Fire Coil (3.0Ω) 55-1571Super Stock Diagnostic Cable & Software 55-1271Warranty &Company Policy106-4622This new domed billet timer has a period correct look for 1964 and earlier engines.OEM Cross ReferenceAppendix & Index5-76NOTES:S&S Super Stock ignition systems are available in complete ignition kits and as replacement modules. S&S single fire ignition coils are available separately.Keep in mind that the curves are preset for a specific S&S engine, and that modules intended for one engine may not yield optimum results when used on another configuration.Generator style engines require reverse timer gears and a special timer, designed to accept an electronic ignition. S&S offers two beautiful billet timers for this application.Order toll free 866-244-2673

1926-1984 Vintage ModelsFlathead Power ® by S&S ®Retro KICK STARTer COVER KITThese Flathead Power® reproduction covers are as close to original as you can get withoutactually stealing one from a factory museum bike! Externally authentic to the smallestdetail, yet improved with new technology inside!Boss imperfections in the casting have been meticulously duplicated to represent thecasting capabilities of the era, but that’s where we draw the line, these covers are castin 356-T6 aluminum, and 100% CNC machined to achieve the quality standards S&S isknown for.The inside of the cover is an all new design. Additional material has been added around thekicker boss for strength and stability. A single bushing used for added rigidity. A stealthymodern small diameter seal is hidden after assembly. No more outer dry bushing seizures!Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Fitment• 1940-'86 big twin(year group authenticity is listed in the product descriptions below)Features and benefits• Authentic detailing in cover casting• Updates and improvements eliminate cracking problems of original covers• Utilizes your stock hardware and filler plug, gasket included• Heavy duty kicker boss with single bushingPart numbersTransmission Cover Kit – 1948-’50 Big TwinsJ7 Date Code,Stock 1948-'50 bt (H-D® #33277-36) ............ 106-6479-J7Transmission Cover Kit – 1940 – ’47 Big TwinsThe G6 cover duplicates the external shape for 1940–’47. The G6 cover has a stamped inpart number just as the original. The G6 date code stands for June of 1946.G6 Date Code,Stock 1940-'47 bt (H-D® #33277-36) ............106-6479-G6Transmission Cover Kit – 1940 – ’86 Big TwinsThe 00 cover has no part number or date code. It was created with the custom applicationin mind where authenticity isn’t a must, or polishing or other finishes are desired.Stock 1940-'86bt (H-D® #33277-36).........................106-6479-00106-6479-J7106-6479-G6PERFORMANCEPARTSParts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesReplacement PartsBushingLower, Clutch Arm (H-D® #33290-38)........................ 106-6473Upper, Clutch Arm (H-D® #33291-36) ........................ 106-6474Gasket (H-D® #33295-36) .................................... 560-0012106-6479-00Dealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-77

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-19995-Speed Transmission Casefor 1965-'85 4-Speed Big TwinsS&S 4 to 5-speed transmission cases are designed to convert 4-speed big twin frames with1965-’85 shovelhead style drivelines and chain final drives to 5-speed transmission (seenotes below). Includes the shift lever adjustment screw, shifter shaft guide, and all studsand dowel pins required for assembly. Studs and dowel pins are installed. Accepts mostOEM and aftermarket 5-speed style trap doors, bearings, seals, and other parts designedfor 1985-’99 big twin 5-speed transmissions. The OEM trap door will require minormodification for use with this case. All modifications are explained in the instructions. Mainand counter shaft bearings and seals are not included.1926-1984 Vintage ModelsParts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexPERFORMANCEPARTSFitment• 1965-’85 big twin 4-speed chassisFeatures and benefits• Update 4-speed bikes to 5-speed transmission• CNC machined from 356-T6 aluminum castings• Accepts most OEM and aftermarket parts designed for 1985-’99 big twin 5-speedtransmissions• These items available for purchase separately –see next page• CNC-machined billet trap door with bearings and required hardware• Special battery box/starter brackets• Shift linkage required for 4-speed FX and FL models• Footpeg adapter kit required for FXKit Contents• Transmission case assembly• Required hardware• InstructionsS&S® 4 TO 5-SPEED TRANSMISSION CASE KITDescriptionPart No.Basic Case Assembly Kit 56-1051Replacement parts on page 5-104NOTE:The S&S 4 to 5-speed transmission case is not compatible with the factory Harley-Davidson® primary belt drive used on 1980-’83 FXSB Sturgis models.For applications that utilize an existing 4-speed driveline, a 1980 to early ‘84, 5-speedstyle chain-drive mainshaft and 1980 to early ‘84 style main drive gear must be used.These parts are compatible with the tapered I.D. clutch hub used on 4-speed big twins.4 and 5-speed transmissions utilize the same 1:1 final drive ratio. As a result, the 5-speedgear set will not alter engine RPM at highway speeds. The additional gear narrows thegap between lower gears for improved acceleration and better performance in traffic.This transmission case will fit earlier big twin frames. However, the engine sprocketshaft must be of the type used in 1970-later big twin style engines. The transmissioncase itself is compatible with H-D® secondary (rear) belt drive if the correct mainshaft,main drive gear, inner primary cover, starter shaft, starter housing, and related partsare used. However, the builder may encounter other obstacles when converting amotorcycle with chain final drive to belt final drive.The purchaser’s countershaft and shift fork shaft will require shortening.A low contact-style countershaft gear must be used in this transmission case to matchthe 1980-’84 main drive gear required. Harley-Davidson® replaced low-contact gearswith high-contact gears on 1994 international big twin models and 1995 U.S. models.Low and high contact gears may not be mixed.S&S trap doors are of the 1987-’99 style. S&S recommends using this style trap doorand end cover with the "ball and ramp" clutch actuator. The strength of the earlier,lever-type actuator is marginal for heavy clutch springs sometimes required in highperformanceapplications.Most 4-speed big twin style engines utilize transmission-driven mechanicalspeedometers. This transmission case has no provision for speedometer drive, and mustbe used with a wheel-driven speedometer and speedometer drive. The existing wheelmay require modification to accept the speedometer drive unit.The clutch-actuator end of the 4-speed clutch cable is not compatible with the fivespeedtype clutch actuator. Options are to replace the existing clutch lever with an1987-’99 style lever or purchase a custom cable with the correct ends from Barnett Tooland Engineering in Ventura, California. (Phone: 805-642-9435)5-78Order toll free 866-244-2673

1926-1984 Vintage ModelsContinued –S&S® 5-Speed Transmission Case for 1965-'85 4-Speed Big TwinsOptional Accessoriesfor S&S® 4 to 5-Speed Transmission CasesDescriptionPart No.Billet Trap Door Assembly56-1027 USAFL Battery Box Bracket Kit 57-4606FL Shift Linkage Kit 57-4756FX Starter/Battery Box Bracket 57-4605FX Footpeg Adapter 57-4604FX Footpeg Adapter57-4604Replacement parts on page 5-105FL Shift Linkage Kit57-4756PERFORMANCEPARTSParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricFX Starter/Battery Box Bracket57-4605FL Battery Box Bracket Kit57-4606RacingProductsTools & ShopSuppliesDealer Services& Promo ItemsBillet Trap Door Assembly56-1027Warranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-79

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index5-80REPLACEMENTPARTS1. Crankcase assembly, half ...................N/A2. Race, right main bearing, All S&S BTStandard (H-D® #24599-58A, 24599-58B, 24599-93................. USA 1,2,3 TÜV 3,4,5,631-4004+.005" O.S. (H-D® #24601-58B) .......... 31-4007+.025" O.S. ......................... 31-4028Clearanced for .798" lift 1984-’99 style cam w/ 1"base circle+.030" O.S. ......................... 31-40303. Right main bearing assembly BTWhite (H-D® #24626-87A) ............... 31-4005Green (H-D® #24628-87A) ............... 31-4016Red (H-D® #24641-87A) ................. 31-4017Blue (H-D® #24643-87A) ...........TÜV 4,531-40184. Retaining ring, main bearing BT(H-D® #11177A) (each) ................... 50-80575 pack ............................ 50-10045. Cam needle bearing assembly (H-D® #7794B, 9058).........USA USA 1,2,3TÜV 3,4,5,631-40096. Washer, cam lock1936-’47 OHV ......................106-45281958-’99 bt (H-D® #25550-57A) (each) ...... 33-52015 pack .........................USA33-52137. Cam thrust washer - BT.050" (H-D® #25550-36) (each) ......USA33-52005 pack .........................USA33-1007.055" (H-D® #25551-36) (each) ......USA33-52025 pack .........................USA33-1008.060" (H-D® #25552-36) (each) .......USA33-52035 pack .........................USA33-1009.065" (H-D® #25553-36) (each) ......USA33-52045 pack .........................USA33-1010.070" (H-D® #25554-36) (each) ......USA33-52055 pack .........................USA33-1011.075" (H-D® #25555-36) (each) .......USA33-52065 pack .........................USA33-1012.080" (H-D® #25556-36) (each) .......USA33-52075 pack .........................USA33-1013.090" (H-D® #25558-36) (each) .......USA33-52095 pack .........................USA33-10148. Left Timken® main bearing assembly 1936-'99S&S BT cases (H-D® #9028). USA 1,2,3 TÜV 1,3,4,5,631-40139. Timken Main Bearing Spacers, 1969-up btFits 11/4" stock diameter shaft..0995" - .1005" (H-D® #9124) .............31-4071.1015" - .1025" (H-D® #9125) ............ 31-4072.1035" - .1045" (H-D® #9126) ........... 31-4073.1055" - .1065" (H-D® #9127) . . . . . . . . . . . . 31-4074.1075" - .1085" (H-D® #9128) . . . . . . . . . . . . 31-4075.1195" - .1205" (H-D® #9134) . . . . . . . . . . . . 31-407610. Spacer, drive sprocket1936-’64 S&S BT cases ................ 31-40141965-‘99 S&S BT cases (H-D® #24002-70).............. USA 1,2,3 TÜV 3,4,5,631-401111. Spacer,Drive Sprocket,45A Charging System,1.131" x1.730" x .325",Fatigue Proof,1970-'99 bt ..31-403312. Seal, sprocket shaft oil 1936-'99 S&S BT cases(H-D® #12026B) (each) .............USA31-40105 pack ........................USA31-411013. Bushing, oil pump shaft - All S&S BT casesStandard (H-D® #24641-36). USA 1,2,3 TÜV 3,4,5,631-4008.040" O.S. ........................... 31-400314. Tappet guide, 1936-'47 OHV bt & S&S KN-SeriesSet ..........................106-2410Front (H-D® #18600-36) ................106-2665Rear (H-D® #18610-36) ................106-266615. Screw, 12 pt. DHH 1⁄4" -20 x 7⁄8"(H-D® #3770) . 50-00684 pack ..............................50-0068P10 pack .............................. 50-0240Order toll free 866-244-26731926-1984 Vintage ModelsSuper Stock ® Crankcase Replacement Partsfor Big Twin Engines of less than 4" Cylinder Bore16. Gasket, tappet guide – 1948-'99 BTUSAFront (H-D®#18634-48C) (each) ...... 33-5302FUSA10 pack front .................... 33-5313FUSARear (H-D® #18633-48D) (each) ..... 33-5302RUSA10 pack rear .................... 33-5313RUSASet (each front & rear) (H-D® #18633-48D). 33-5302USA10 pack set ..................... 33-531317. Crankcase oil screen - 1948-'99 BT(H-D® #24981-70) (each) ................. 31-20105 pack ............................... 31-700818. Crankcase oil screen spring - 1948-’99 bt(H-D® #24982-70) (each).................31-2011-S10 pack .............................. 31-205819. Cover screw o-ring - 1948-up S&S BT(H-D® #11105) (each) .................... 50-800510 pack ................................106-068220. Cover screw - 1948-’99 S&S BT (H-D® #26263-80)each .............................31-60215 pack ............................... 31-700521. Cylinder stud1936-’84 BT StandardUSA(H-D® #16831-30, 16837-30) (each)... 31-2328-SUSA8 pack ......................... 31-23281936-’84 BT +5⁄16" longer (H-D® #16837-78).31-2324-S8 pack ............................... 31-232422. Crankcase HardwareHardware Kit1970-'99 big twin ..................106-49081970-'99 big twin, Chrome ...........106-49091965-'69 big twin. . . . . . . . . . . . . . . . . . . 106-49101936-'64 big twin, w/ 1955-'64 Primary. 106-49111936-'69 Generator Case(Positions 1,3 & 4)Alignment Stud, 5⁄16" -24 x 61/16" ....... 31-2034(Position 2)Alignment Stud, 5⁄16" -24 x 53⁄4" (H-D® #3506).31-2003(Position 5)Screw, HHCS 5⁄16" -18 x 33⁄4"(H-D® #3506) .. 50-0011(Position 6)1936-’64 Breather stud (H-D® #24912-48). 106-47951965-’69 S&S BT casesScrew, HHCS 5⁄16" -18 x 33⁄4" (H-D® #3506).. 50-0011(Position 7)Screw HHCS, 5⁄16" -24 x 5" (H-D® #3430) ... 50-0119(Position 8)Screw HHCS, 1⁄4" -28 x 51⁄2" (each) ....... 50-00905 pack ............................... 50-0126Alternator 1970-’99 and Alt/Gen CasesAlignment Stud, 5⁄16" -24 x 53⁄4" (H-D® #3506).31-2003(Position 5 & 6)Screw, HHCS, 5⁄16" -18 x 31⁄2" ........... 50-0117(Position 7)Screw HHCS, 5⁄16" -24 x 5" zinc (H-D® #3430) .50-0119Chrome (each) ........................50-0253-S5 pack ..............................106-4748(Position 8)Screw HHCS, 1⁄4" -28 x 51⁄2" (each) ....... 50-00905 pack ............................... 50-0126Screw HHCS, 1⁄4" -28 x 51⁄2" Chrome (each) . 50-0252-S5 pack ..............................106-474623. Nut, Hex - 1⁄4"-28 (H-D® #7675, 7676, 7683) .. 50-501124. Washer, flat - 1⁄4" x 5⁄8" x 1⁄16"Zinc (H-D® #7035, 7036) (each) ............ 50-702110 pack .............................. 50-7074Chrome (each) ......................50-7104-S10 pack .............................106-345325. Nut, hex - 5⁄16"-24 zinc (H-D® #7833) ..... 50-5023Nut, hex - 5⁄16"-24 chrome ............50-5029-S5 pack ..............................106-474926. Washer, flat - 5⁄16" x 11⁄16" x 1⁄16" (H-D® #6016, 6702)................................ 50-703427. Plug, timing hole (H-D® #720). USA 2,3 TÜV 3,5,631-200528. Drain plug, Manufactured before 5-1-20003⁄8"-18 NPT ......................... 31-2006Manufactured after 5-1-20001⁄2"-20 thread.USA USA 1,2,3TÜV 1,2,3,4,5,6,750-833529. Fitting, 1⁄8" x 1/8" pipe, male/female ..... 50-811230. Oil pressure switch (H-D® #26561-84)(Includes: 1 each switch, nut, lock washer)................ USA 2,3 TÜV 3,5,631-201631. Dowel pin .375" diameter x 3⁄4"1936-’64 S&S BT ..................... 50-801732. Fitting, oil line - .375" x 1⁄8"-27(H-D®#62484-81) ....................31-202133. Plug, SH pipe - 1⁄8"-27 (H-D® #45830-48) each.50-833110 pack .............................. 50-101534. Fitting, primary oil return (H-D® #63533-65)....................... TÜV 331-201935. Fitting, 45° hose – 1⁄4" pipe male x 3⁄8" male hose(H-D® #16302-81) ..........USA 1,2TÜV 3,450-811336. Plug, SH pipe, 1⁄4"-18, 1965-’69 S&S BTUSA(H-D® #765) ............USA 1,2,3TÜV 4,650-833037. Fitting, hose - 1⁄8"-27 pipe male(H-D® #63533-41A) ....USA 1,2,3TÜV 1,2,3,4,5,6,750-811538. Dowel pin, .250" diameter x 1⁄2"(1970-up S&S BT) (H-D® #358)............. 50-80222 pack .............................50-8022-25 pack ............................... 50-810539. Screw, SHC - 10-24 x 1" (Stator) N/S(H-D® #2720) ............................50-004410 pack .............................. 50-019440. Screw, SHS - 10-24 x 5⁄16" -(Stator plug clamp) N/S ................. 50-004510 pack .............................. 50-014141. Fitting, oil line (H-D®#63533-15) ......... 31-201842. Shaft, circuit breaker drive gear , 1936-’69 BT(H-D® #25856-36) ...................... 31-203743. Screw, SHC 1⁄4"-20 x 2" (Idler gear shaft) (H-D® #25794-36)............................................50-001344 Screw, SHC 1⁄4" -20 x 31⁄4" (Circuit breaker drive gear shaft.)(H-D® #1430) ...........................50-001245. Idler gear shaft - 1936-’69 BT (H-D® #25791-36).31-203946. Washer, lock - 1⁄4" (H-D® #7035, 7036) ..... 50-701947. Screw, HHC 1⁄4" -20 x 1⁄2" 1936-’65S&S BT timer (H-D® #3728) .............. 50-00141⁄4"-20 x 1" 1966-’69S&S BT timer (H-D® #2551W) ............ 50-001810 pack .............................. 50-027048. Screw, standard RH 1⁄4"-20 x 1⁄2" (H-D® #2759) .50-001549. Screw, SHS 1⁄4"-20 x 3⁄16" .............. 50-00242 pack ..............................50-0024P50. Gearcover (See Section 4)51. Gearcover gasket 1936-’69 S&S BT(H-D® #25225-36A) ..................... 31-203052. Gearcover gasket 1970-up S&S BT(H-D® #25225-70B, 25225-93) ..............31-203153. Spacer, motor mount - 1936-’47 BT(H-D® #24795-48) ...................... 31-201754. Washer,Right,Main Bearing,Thrust1.258" x 1.743" x .071",Steel ......... 31-4038*1.258" x 1.743" x .051",Steel ......... 31-4039** Thrust washers are normally used with 1958-’86 style bearingswith loose rollers and drop in style cages, but can be used toposition 1987-up bearings when used on early style flywheels.(N/S) = Not ShownN/A = No longer available

1926-1984 Vintage ModelsCONTINUED-Replacement Parts for S&S® Super Stock® Crankcases For Big Twin Engines of less than 4" Cylinder Bore9111024222212 272683821293032 33201918171524 23161452Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999333428373523613223826 251538637454505150REPLACEMENTPARTSParts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Bolt Position Diagram815431222261072298273821NOTE: All reference to H-D® part numbers is for identification purposes only. We in no way are implying that any of S&S Cycle’s products are original equipment parts or that they areequivalent to the corresponding H-D® part number shown.293032 33182417 24 1626 23462145283736414732213543426 264925 25363520191514474441424846Visit us at www.sscycle.com433156753Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index5-81

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsREPLACEMENTPARTSFlywheel Replacement PartsFor 1930-’84 Big Twin Engines1. Sprocket Shaft1930-1954 stock & S&S E flywheels(straight – roller bearing) (includes #2, 3, 4) (H-D® #24001-30) ..... 33-20011955-1964 S&S SE/SL flywheels (includes #5 & 6) (spline - Timkin®).33-20021965-1969 S&S SE/SL flywheels (includes #5 & 6) (spline - Timkin®).33-20031970-1999 S&S SE/SL flywheels (includes #5 &6) (spline - Timkin®). 33-20042. Key ........................................................ 50-82243. Sprocket Shaft Nut ....................................... TÜV 333-20314. Motor Sprocket Nut ........................................... 33-20325. Key ...................................................... 50-8225-S6. Sprocket Shaft Nut ....................................... TÜV 333-20337. Pinion Shaft45 Models (spline) (includes #8 & 11)Standard (H-D® #24005-37) ................................. 33-2356.001" OS ............................................... 33-2357.002" OS ............................................... 33-23581939-1953 stock/ S&S E flywheels (spline) (includes #8 & 12)Standard *(H-D® #24007-39) ................................ 33-20211958-early 1981 stock & S&S L/AL/SE flywheels (tapered) (includes #8, 12, 10, 14, 15)Standard (H-D® #24006-54A, 24006-73) ....................USA33-2024.001" OS ..........................................USA33-2025Late 1981-1984 stock/ S&S BL/SL/SM flywheels (tapered) (includes #10, 14, 15, 9, 13)Standard .........................................USA33-2027.001" OS ..........................................USA33-20288. Key ........................................................ 50-82249. Key ....................................................... 50-8222-S10. Pinion/Oil Pump Key ....................................... 50-8221-S11. Pinion Shaft Nut ............................................. 33-235912. Pinion Shaft Nut ........................................ TÜV 333-203113. Pinion Shaft Nut .............................USA USA 1,2TÜV 4,533-203414. Bearing Retaining Ring (H-D® #11177A) ........................... 50-805715. Meter Plug.0625" hole ..........................................USA50-8316.0925" hole ..............................USA USA 1,2TÜV 3,450-8317no hole. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .USA USA 3TÜV 650-83141926-1984 Vintage Models16. Front Rod Race, 1941-1984 (H-D® #24356-36A) ...USA USA 1,2TÜV 3,4,534-400517. Rear Rod Race (H-D® #24345-36A) ..............USA USA 1,2TÜV 3,4,534-400618. Wristpin Bushing (H-D® #24334-36) ............USA USA 1,2TÜV 3,4,534-400719. Race & Bushing Set (includes #16, 17, 18) ..................USA34-404020. Bearing Set, Standard (H-D® #24346-87A, 24385-40B) ............USA34-401021. Crankpin1937-'53 EL / 1940-'48 UL/ULH models (includes #22 & 23)*Standard .............................................. 34-2001* Stepped crankpin for 1936-’52 (61") engines with stock flywheels.1941-early 1981 (includes #22 & 23)Standard .........................................USA34-2003.001" OS ............................................... 34-2007.002" OS ............................................... 34-2008Late 1941-1984 (includes #10 & 23)Standard .............................................. 34-2102.001" OS ............................................... 34-2103.002" OS ............................................... 34-2105.003" OS ............................................... 34-2106Late 1981-1984 Special Retro Engine (includes #9 & 23)Standard .............................................. 34-21071941 -early 1981 Special Retro Engine (includes #9 & 23) ........ 34-2009.001" OS ............................................... 34-201022. Key ...................................................... 50-8223-S23. Crankpin Nut1937-'53 EL / 1940-'48 UL/ULH models ...................... 34-20051941-early 1981 & late 1941-1984 .........USA USA 1,2TÜV 3,4,534-21041941-1984 Special Retro Engine ............................. 34-200624. Connecting Rod Assembly,1936-1952, Heavy Duty (Stepped crankpin) ..............USA34-70031941-1981, Heavy Duty ...............................USA34-70041941-1981, Supreme .................................USA34-72061981-1984, Heavy Duty ...............................USA34-70111981-1984, Supreme .................................USA34-7212Tools & ShopSuppliesDealer Services& Promo ItemsNOTE:Crankpin diameters listed are nominal and it is the engine builders responsibilityto confirm correct running clearances when fitting rods to crankpins.OEM Cross ReferenceAppendix & IndexWarranty &Company Policy5-82Order toll free 866-244-2673

1926-1984 Vintage ModelsCONTINUED-Flywheel Replacement Parts for 1930-'84 Big TwinsParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-20061818Parts forEvolution ®1984-19992417171619REPLACEMENTPARTSParts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-19841 (spline)523206222313231297 (tapered)108815147 (spline)Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& Metric2611RacingProducts341 (straight)Tools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-83

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012REPLACEMENTPARTSFlywheel Replacement PartsFor 1957-’85 XL Engines1. Sprocket Shaft (includes #2 & 3)1957-1976 XL w/ S&S SB flywheels ...........................33-23011977-1985 XL w/ S&S D/SB/SBD/SCD/SC/SCDR/SCR flywheels ....33-23022. Key ..........................................................50-82243. Sprocket Shaft Nut ............................................33-23314. Pinion ShaftStock 1957-1976 XL and S&S B/SB flywheels (includes #5 & 6)Standard ...............................................33-2321Stock 1977-early 1981 XL and S&S B/BD/SB/SBD/ flywheels (includes #5, 6, 8)*Standard ..........................................USA33-2322*requires 1977-1986 main bearingStock late 1981-1985 XL and S&S C/SC/SCD/SCDR flywheels (includes #6, 7, 8)Standard ..........................................USA33-23235. Key ..........................................................50-82246. Pinion Shaft Nut ...............................................33-23327. Key ........................................................50-8222-S8. Meter Plug - .stock 1977-1985 XL and S&S B/BD/SB/SBD/C/S/SCD/SCDR flywheels.0626" ....................................................50-83169. Front Rod Race ...........................................USA34-450510. Rear Rod Race (one) .....................................USA34-450611. Wrist Pin Bushing .......................................USA34-450712. Race & Bushing Set (includes #9, 10, 11)1957-1985 XL (all stock) and all S&S rods .................USA34-454013. Alloy Bearing Cage Set ...................................USA34-45201926-1984 Vintage Models14. Bearing Set (std.)........................................ USA34-452115. Crankpin (std.)1957-early 1981 XL w/ S&S connecting rods (includes #16 & 17)Standard ...............................................34-2503Late 1981-1985 XL w/ S&S connecting rods (includes #7 & 17)Standard ...............................................34-2602.001" OS ................................................34-2603.002" OS ...............................................34-260516. Crankpin Key ..............................................50-8223-S17. Crankpin Nut ................................................34-250418. Connecting Rod Assembly1957-early 1981 XL (stock bore) 7.440" rod lengthHeavy Duty ........................................USA34-7500Supreme ..........................................USA34-7710Late 1981-1985 XL (stock bore) 7.440" rod lengthHeavy Duty ........................................USA34-7510Supreme ..........................................USA34-77301983-1984 XL (stock bore) 6.926" rod length Supreme ......USA34-78031957-early 1981 XL (big bore) wide pin boss.892" pin diameter Supreme ...............................34-7703Late 1981-1985 XL (big bore) wide pin boss-.791" pin diameter Supreme ..............................34-7720.892" pin diameter Supreme ..............................34-7721Parts forVictory®, Off-road& MetricRacingProducts111112Tools & ShopSupplies1810109Dealer Services& Promo Items1316151774 (spline)8Warranty &Company PolicyOEM Cross ReferenceAppendix & Index12173146624 (spline)5-84Order toll free 866-244-2673

1926-1984 Vintage ModelsS&S ®Oil Pump Kit Replacement Parts1. Pump body assembly18. Fitting, front chain hose. ............ TÜV 350-8116A. Fits 1936-’72 ........................31-604819. Plug, pipe 1⁄16"-27 x 1⁄4" pipeUSA 3TÜV 1,2,6,750-8332B. Fits 1965-’69 ........................31-604920. Elbow, supply/returnC. Fits 1970-’91 ................... TÜV (H-D® #26338-68)(5 pack). 50-1007331-6050 21. Fitting, supply/return hose (H-D® #63533-41A)2. Shaft, idler (H-D® #26327-68) .... USA TÜV 1 3,431-6004 . . . . . . . . . . . . . . . . . USA TÜV 1,2,3 1,2,3,4,5,6,750-81153. Seal, drive shaft (H-D®#26227-58) USA TÜV 1 3,431-6005 22. Return fitting, compression (H-D® #63523-92)4. Gear, return drive (H-D® #26315-68A). . . . . . . . . . . . . . . . . . .USA 1,2,3TÜV 3,4,5,650-8120. . . . . . . . . . . . . . . . . . . . . . . USA TÜV 1 3,431-6013 23. Seal, tubing, 3⁄8" x 1⁄2" O.D. x 1⁄4" Viton TÜV 1,750-82715. Gear, return idler (H-D® #26317-68A) USA TÜV 1 3,431-6014 24. Screw, chain oiler adjusting (H-D® #63614-72) . 31-60266. Gear, supply drive (H-D® #26328-74) USA TÜV 1 3,431-6015 25. Locknut, chain oiler (H-D® #7634) ...........50-50007. Gear. supply idler (H-D® #26326-62A)26. Washer, chain oiler adjuster (H-D® #6156). . . . . . . . . . . . . . . . . . . . . . . USA TÜV 1 3,431-6016each ...............................................50-70088. Shaft, drive (H-D® #26346-70) USA TÜV 10 pack .............................................50-70011,2,3 3,4,5,631-601127. Plug, 1⁄4"-20. ...........................50-00699. Key, drive shaft (H-D® #26348-15) each ...... 50-8220-S2 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0069P10 pack .............................................50-822910 pack .............................................50-023810. Plug, 1⁄8"-27 (H-D® #45830-48)28. Screws, mountingeach ...............................................50-8331 A. 1⁄4"-24 x 11⁄2" - 1936 -’78 (HHCS)10 pack .............................................50-1015each ...............................................50-008211. Ball, check valve (H-D® #8866, 8873)10 Pack .............................................50-0143. . . . . . . . . . . . . . . . . . USA TÜV 1,2,3 1,3,4,5,6,750-8091 B. 1⁄4"-24 x 21⁄4" - 1936 -’78 (HHCS) (H-D#5430W)12. Spring, check valve (H-D® #26262-80)each ...............................................50-0088each .................................................31-60225 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-018710 pack .............................................31-6092 C. 1⁄4"-20 x 11⁄2" - 1979-’99 (HHCS)13. Relief valve (H-D® #26400-82) ............. TÜV 231-6082(H-D® #2872W) .........................50-008014. Spring, relief valve (H-D® #26207-83)D. 1⁄4"-20 x 21⁄4" - 1979-’99 (SHCS) .........50-0078each .............................. TÜV 231-6018E. 1⁄4"-20 x 1⁄2" - 1979–’99 (SHCS). .........50-007929. Washer, 1⁄4" (each) ......................50-701710 pack ...................................... TÜV 231-608412 pack .............................................50-7013For S&S KN-Series engines (each) . . . . . . . . . . . . . 106-467930. Retaining ring (H-D® #26348-36) each .........50-805815. Screw, check valve & relief valve cover10 Pack .............................................50-8106(H-D® #26263-80) each . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31-602131. Retaining ring, external (H-D® #11002) each ...50-80595 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31-700510 Pack .............................................50-810716. O-ring (H-D® #11105, 11275) (each)................ 50-800810 pack .............................................50-807832. Gear, pump drive, 24T (H-D® #26345-73). TÜV 333-423017. Pump cover assembly33. Gear, pinion shaft pump driveA. Pre-1992 (Top or bottom fittings; accepts pressure gauge.)A. 1939-’53 splined .....................33-4237................................. TÜV 331-6059 B. 1954-’89 (H-D® #26349-73) . . . . . . . . . . TÜV 333-4232B. Pre-1992 (Custom bottom fittings only.) ....31-6060 34. Gear, steel breather valve(See page 5-35)35. Shim, steel breather(See page 5-35)36. Gasket rebuild kit (N/S) Includes key and retaining ring.A. 1936-’91 ............................31-627137. Master rebuild kit - (N/S)Includes: gasket rebuild kit, seal, retaining ring, reliefvalve spring, check valve spring, check valve, ball, andcover screw o-rings.A. 1936-’91 ............................31-627538. Drill jig, oil pump (N/S) ..................53-0013Oil pump mounting hardware kit (N/S) ....31-6288Includes mounting bolts:2 of 29A -1⁄4"-24 x 11⁄2"4 of 29B -1⁄4"-24 x 21⁄4"2 of 29C -1⁄4"-20 x 11⁄2"4 of 29D -1⁄4"-20 x 21⁄4"39. Hardware kit, oil pump cover (N/S) .......31-6283Includes oil fittings:3 of #10 - Plug, 1⁄8"-271 of #18 - Fitting, front chain hose2 of #19 - Plug, pipe 1⁄16"-27 x 1⁄4"2 of #20 - Elbow, supply/return2 of #21 - Fitting, supply/return1 of #22 - Return fitting, compression40. Primary chain oiler screw kit (N/S) . ........31-6291Includes chain oiler items:1 of # 24 - Screw, chain oiler adjusting1 of # 25 - Locknut, chain oiler1 of # 26 - Washer, chain adjuster(N/S) = Not Shown33REPLACEMENTPARTSParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProducts1520181916343531Tools & ShopSupplies20282921102110101721202322637283291612112114134926 2524582736NOTE: All reference to H-D® part numbers is foridentification purposes only. We in no way are implyingthat any of S&S Cycle’s products are original equipmentparts or that they are equivalent to the correspondingH-D® part number shown.32Dealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index307Visit us at www.sscycle.com5-85

S e ction 5:Flathead Power ® by S&S ®Parts forTwin Cam 96 /103 2007-20121926-1984 Vintage ModelsGenerator Style Gearcover Replacement Parts1. Gearcover assembly – (See page 5-36)12 11For S&S CrankcaseParts forTwin Cam 88 ®1999-20062. Gasket, Gear coverStock crankcases, 1963-’69 (H-D® #25225-36C) ..............106-2072S&S crankcases, 1936-’69 (H-D® #25225-36A) ................31-2030313. Bushing, cam, 1936-’69 (H-D® #25581-36). . . . . . . . . . . . . . . . . . . 31-4025Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012REPLACEMENTPARTS4. Bushing, pinion shaft1954-’72 (H-D® #25582-54A) ..............................31-40201936-’53 (H-D® #25582-36) ...............................31-40295. Screw, gear cover mountingStock crankcasesSlotted countersunk, oval, 1/4-24 x 11/8", cadmium (H-D® #2341)each ................................................106-201312 pack ................................................106-2087S&S crankcasesSHCS 1/4"-20 x 7/8" ....................................50-0025Slotted countersunk 1/4"-20 x 11/8"12 pack ................................................106-47336. Washer (S&S crankcases only) .260" x .425" x .060 chromeeach .....................................................50-701742For Stock Crankcase34102965877Parts forVictory®, Off-road& Metric12 pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-70137. Generator boltStock crankcasesHH countersunk, 5/16"-24 x 31/4" cadmium ..............106-21071Slotted countersunk oval 1/4 "-24 x 3" (each) .............106-3814RacingProductsS&S crankcasesSHCS 5/16"-24 x 23/4" ..................................50-00178. Oil passage screw, slotted hollow, includes nylon washer, 1963-’65 BT5Tools & ShopSuppliesDealer Services& Promo Items................................................106-20149. Washer, flat, 5/16" x 9/16" x .025" white nylon ..............106-202810. Screw, SHS – 1⁄4"-20 x 3⁄16" . ............................50-00242 pack ...................................................50-0024P11. Pipe plug, SH 1⁄8"-27 (H-D® #45830-48) each ..................50-833110 pack ..................................................50-101512. Oil line fitting (H-D® #17330-42) ..........................106-4734431112217Warranty &Company PolicyKn-Series CrankcaseOEM Cross ReferenceAppendix & Index5-86NOTE: All reference to H-D® part numbers is for identification purposes only. We in noway are implying that any of S&S Cycle’s products are original equipment parts or that theyare equivalent to the corresponding H-D® part number shown.Order toll free 866-244-26735

1926-1984 Vintage ModelsS&S ®Gearcover Kit Replacement Parts1. Gearcover assembly – (See page 5-36)2. Gasket, gearcover1970-’99 BT (H-D ®#25225-70A, 25225-70B, 25225-93B)USAeach .............................. 31-2107USA10 pack ........................... 106-02323. Outer cover for cast gearcovers - 1970-’99 BTFlanged type - steel, chrome ..............31-0217Flanged type - steel, black ....................N/AFlanged type - billet .....................31-0241Flangeless type - chrome ...... USA TÜV 1 431-0238Flangeless type - black .......................N/A4. Gasket, outer cover - 1970-’99 BTFlanged type (each) ......................31-02185 pack ...................................31-0256Flangeless type (each) ....................31-02375 pack ..................................31-02615. Ignition cover, inner - 1970-’99 BTFlanged type ...............USA 2TÜV 531-0215Flangeless type .............USA 1TÜV 431-02356. Gasket, ignition cover - 1970-’99 BTUSA(H-D® #32591-70, 32591-80) (each) ....... 31-0225USA10 pack .............................. 31-02607. Ignition cover, outer - 1970-’99 BTDiecast (H-D® #32524-83) ....................31-0227USAChrome, billet S&S Logo.USA 1,2,3TÜV 4,5,631-0332124 23Alternator Style Flanged8. Screw, RSH - 8-32 x 1⁄2" (replaces stock rivets)Stainless Steel (each) .....................50-004810 pack ..................................50-0236Chrome (each) .........................50-0266-S10 pack ..................................50-03329. Screw, SH10-24 x 1⁄4" for steel cover (each) ............50-00068 pack ................................. 50-0006P10-24 x 3⁄8" - chrome for billet cover ........50-002310. Washer, flat .192" x 5⁄16" x .035" (use with part #50-0136)each ....................................50-70098 pack ................................. 50-7009P11. Screw, SH - Use in all positions1936-’69 S&S BT - 1⁄4"-20 x 7⁄8" (H-D® #884) ...50-00251970-’99 BT - 1⁄4"-20 x 11⁄4" (H-D® #3482A)Zinc (each) ..............................50-000810 pack ..................................50-0153Chrome ..............................50-0257-S12. Washer, flat1⁄4" x .474" x .050" (H-D® #6099) (each) ........50-702010 pack ..................................50-70761⁄4" Flat washer, chrome, billet coverseach ....................................50-701712 pack ..................................50-701316. Wire harness clip (H-D® #38711-93) ...........31-202919202 11622211219. Cam bushing, gearcover1970-’99 BT (H-D® #22581-70). USA 1,2,3 TÜV 3,4,5,631-401920. Pinion shaft bushing, gearcover1973-’99 BT (H-D® #25582-93). USA 1,2,3 TÜV 3,4,5,631-403121. Gearcover oil seal 1970-’99 BT (H-D® #83162-51)each ..............................USA31-40225 pack .............................USA31-700222. Screw, timing mechanism (H-D® #32606-82)each ....................................31-02242 pack ................................. 31-0224P23. Screw, standard panhead 8-32 x 3⁄8" (each) ...50-000410 pack ..................................50-005824. Clip, outer cover (each) ....................31-02335 pack ...................................31-7007N/A= No longer available114310 9657REPLACEMENTPARTS8Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProducts4 356Alternator Style Flangeless2119Tools & ShopSuppliesDealer Services& Promo ItemsBillet21 67Warranty &Company PolicyNOTE: All reference to H-D® part numbers is for identification purposesonly. We in no way are implying that any of S&S Cycle’s products areoriginal equipment parts or that they are equivalent to the correspondingH-D® part number shown.20221211Visit us at www.sscycle.com8OEM Cross ReferenceAppendix & Index5-87

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexREPLACEMENTPARTS1926-1984 Vintage ModelsSuper Stock ® Cylinder Heads Replacement Partsfor 1966-’84 Big Twin Engines1. Cylinder head (See page 5-49)2. ValvesIntake1.950" (H-D® #18075-80, 18075-81, 18078-80, 18078-81)................................... TÜV 390-20151.950" +.005" .....................................90-2020Exhaust – 1948-'84 BT1.720" (H-D® #18086-80, 18086-81, 18089-80, 18089-81 ... TÜV 390-20221.720" +.005" stem diameter ........................90-20313. Valve seatsIntake – 1.940"Standard (H-D® #18020-79) ........................ TÜV 390-2017+.002" oversize ........................................N/A+.010" oversize ....................................90-2117Exhaust – 1.750"Standard (H-D® #18010-79, 18055-66B) ............... TÜV 390-2018+.002" oversize ...................................90-2119+.010" oversize ...................................90-21214. Valve guide - cast - 1980-’84 BTIntake or ExhaustStandard ...............................USA TÜV 390-2240+.001" (H-D® #18109-81A) .......................USA90-2241+.002" (H-D® #18108-81A) .......................USA90-2242+.003" (H-D® #18107-81A) .......................USA90-2243+.004" (H-D® #18106-81A) .......................USA90-2244+.006" (H-D® #18110-81A) .......................USA90-2246+.060" .....................................USA90-22495. Valve guide seal – intake or exhaust1981-’84 BT (H-D® #18000-81) (each) ...............USA90-20198 pack .......................................USA90-21576. Valve spring shim - Late 1981-’84 BT.005" x .765" x 1.500" ...............................50-7121.015" x .765" x 1.500" ...............................50-7122.025" x .765" x 1.500" (each) ..........................50-71235 pack .............................................50-71607. Valve spring kit – Late 1981-'84(Includes springs, top & bottom collars, keepers shims).590" lift - steel top collars ...........................90-2063.590" lift - titanium top collars .......................90-20648. Valve spring keeper – intake or exhaust1936-’84 BT (H-D® #18228-36) (each) ...................90-2037-S8 pack .............................................50-71659. Screw, SH - 5⁄16"-18 x 1" (H-D® #2708A) ..................50-010110. Lock washer - 5⁄16" (H-D® #7041) ........................50-703211. Exhaust pipe gasket - 1966-’84 BT (H-D® #653834-68A)each ............................................93-1004-S10 pack ............................................93-107512. Head mount bolt - 7⁄16"-14 x 11⁄4"(H-D® #3782) (each) .......50-017110 pack ........................................50-022813. Flat washer - 7⁄16" x 15⁄16" x 1⁄8" (H-D® #6495HW) ............50-706414. Rocker cover mounting screw - 1966-’84 BTHex head - 5⁄16"-18 x 11⁄2" (H-D® #2818) (each) .............50-010910 pack ............................................50-0196Hex head - 5⁄16"-18 x 21⁄2" (H-D® #3501) (each) .............50-01045 pack .........................................50-100015. Flat washer - 5⁄16" (H-D® #6016, 6702) ....................50-703416. Rocker cover gasket 1966-’84 BT (H-D® #17540-69)each ..............................................90-404010 pack .....................................................90-406417. Intake manifold (See page 5-72)18. Manifold sealO-ring - 1955-’78 BT (H-D® #27060-55)each ....................................50-804610 pack ........................................50-8132Band - 1979-’84 BT (H-D® #27062-78)each ........................................USA16-023810 pack ..................................USA16-024519. Manifold mounting clampO-ring type heads - 1955-’78 BT (H-D® #27063-57)... TÜV 316-0230Band type heads - 1979-’85 BT (H-D® #27063-78, 27063-80).USA16-023120. Head bolt assembly, stainless - 1948-’84 BT(Includes head bolt & washer.) (H-D® #16814-77, 6469HW)10 pack ..................................USA93-302421. a. Head Bolt, each ................................93-3024-Sb. Head bolt washer - 1936-’84 BT(For part #90-3024, #90-3026 & #90-3040) ...............TÜV 393-302522. Head gasket, copper - 1966-’84 BT37⁄16" & 31⁄2" bore (H-D® #16770-66B) (each) ...............93-104110 pack ............................................93-106135⁄8" bore (each) ....................................93-104210 pack ............................................93-106223. Fitting, oil return, 1⁄8"-27 pipe (H-D® #63533-65) ...... TÜV 331-201924. Plug, oil return, 1⁄8"-27 pipe (each) .....................50-833110 pack ...........................................50-1015N/A= No longer availableTop End Rebuild Gasket Kits For S&S® Engines For Big TwinsS&S Engine Family Year Group Bore Size Part No.P Series/SH-Series 1966-’84 35/8" 90-9501P Series/SH-Series 1966-’84 31/2" 90-9500Cylinder Head Gasket Kits For S&S® Engines For Big TwinsS&S Engine Family Year Group Bore Size Part No.P Series/SH-Series 1966-’84 35/8" 90-1918P Series/SH-Series 1966-’84 31/2" 90-19175-88Order toll free 866-244-2673

1926-1984 Vintage Models8Parts forTwin Cam 96 /103 2007-20127Parts forTwin Cam 88 ®1999-2006121415141315569Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-201216410REPLACEMENTPARTSParts forVintage Engines1926-1984111Parts forX-Wedge®2007-201224Parts forVictory®, Off-road& Metric17181923RacingProducts223Tools & ShopSupplies21b22021aDealer Services& Promo ItemsWarranty &Company PolicyNOTE: All reference to H-D® part numbers is for identification purposes only. We in no way are implying that any of S&S Cycle’s products are original equipment parts or that they areequivalent to the corresponding H-D® part number shown.OEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-89

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Cylinder Head Replacement Parts1926-1984 Vintage Modelsfor Flathead Power ® P-Series Engines, Panhead Cylinder headand valve train update kit & SHovelhead Retro Conversion KitParts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexREPLACEMENTPARTS1. Cylinder head – (See page 5-49)2. ValvesIntake1.950" (H-D® #18075-80, 18075-81, 18078-80, 18078-81) ......... TÜV 390-20151.950" +.005" .............................................90-2020Exhaust – 1948-'84 bt1.720" (H-D® #18086-80, 18086-81, 18089-80, 18089-81) ......... TÜV 390-20221.720" +.005" stem diameter .................................90-20313. Valve seatsIntake - 1.940"Standard (H-D® #18020-79) ................................ TÜV 390-2017+.002" oversize ................................................. N/A+.010" oversize .............................................90-2117Exhaust - 1.750"Standard (H-D® #18010-79, 18055-66B) ....................... TÜV 390-2018+.002" oversize ............................................90-2119+.010" oversize ............................................90-21214. Valve guide - cast - 1980-’84 btIntake or ExhaustStandard .......................................USA TÜV 390-2240+.001" (H-D® #18109-81A) ..............................USA90-2241+.002" (H-D® #18108-81A) ..............................USA90-2242+.003" (H-D® #18107-81A) ..............................USA90-2243+.004" (H-D® #18106-81A)............................... USA90-2244+.006" (H-D® #18110-81A) ..............................USA90-2246+.060" .............................................USA90-22495. Valve guide seal – intake or exhaust 1981-’84 bt (H-D® #18000-81)each .............................................USA90-20198 pack ......................................................USA90-21576. Valve spring shim - Late 1981-’84 bt.005" x .765" x 1.500" (each) ...................................50-7121.015" x .765" x 1.500" (each) ...................................50-7122.025" x .765" x 1.500" (each) ...................................50-71235 pack ......................................................50-71607. Valve spring kit – Late 1981-'84(Includes springs, top & bottom collars, keepers shims).590" lift - steel top collars ....................................90-2063.590" lift - titanium top collars ................................90-20648. Valve spring keeper - Intake or exhaust1936-’84 bt (H-D® #18228-36)each .................................................90-2037-S8 pack .....................................................50-71659. Screw, SH, 5⁄16"-18 x 1" ........................................50-010110. Lock washer - 5⁄16" (H-D® #7041) ..................................50-703211. Exhaust pipe gasket - 1966-’84 bt (H-D® #653834-68A)each .................................................93-1004-S10 pack ....................................................93-107512. Intake manifold (See page 5-72)13. Manifold seal – O-ring - 1955-’78 bt (H-D® #27060-55)each ...................................................50-804610 pack ....................................................50-813214. Manifold mounting clamp O-ring type heads1955-’78 bt (H-D® #27063-57) ..............................TÜV 316-023015. Head bolt assembly, stainless - 1948-’84 bt(Includes head bolt & washer) (H-D® #16814-77, 6469HW) (10 Pack) ......USA93-302416. a. Head Bolt, (each) ....................................USA93-3024-Sb. Head bolt washer - 1936-’84 bt, each .....................TÜV 393-302517. Head Gasket, Copper - 1966-’84 bt37⁄16" & 31⁄2" bore (H-D® #16770-66B) (each) ..........................93-104110 pack ....................................................93-106135⁄8" bore (each) ...............................................93-104210 pack ....................................................93-1062Head Gasket, Composite - 1948-'65 bt35⁄8" bore (each) ...............................................93-101910 pack ....................................................93-1054Head Gasket Kit - 1948-'65 bt (not shown) ......................... 106-593418. Rocker arm supportFront intake/rear exhaust ................................ 106-0928Rear intake/front exhaust ................................ 106-092919. Pin, 1/4" diameter x 1/2" (each) ....................................50-80222 pack ...................................................50-8022-25 pack .....................................................50-810520. Gasket, rocker cover 1948-’65 bt (each) .......................... 900-0329Set (H-D® #117541-48) ....................................... 900-033921. Screw, SHC #10-24 x 3/4" (H-D® #2675) (each) ...................... 106-091312 pack .................................................. 106-091422. Shaft, rocker S&S only ...................USA USA 1,2,3TÜV 1,3,4,5,6,790-400623. Snap ring SHF-37 3/8" x .050" (each) ............................. 106-091710 pack .................................................. 106-091824. Roller rocker armSet . ................................................900-4320AFront exhaust/rear intake (H-D® #17375-66A) ...............900-4320FARear exhaust/front intake (H-D® #17360-66A) ...............900-4320RA25. Fitting, oil return, 1/8"-27 pipe (H-D® #63533-65) ................. TÜV 331-201926. Plug, oil return, 1/8"-27 pipe .....................................50-101527. Flat washer, .192" x 5/16" x .035"each .......................................................50-70098 pack ...................................................50-7009P10 pack ....................................................50-7011Not Shown:28. Head mount bolt - 7⁄16"-14 x 11⁄4"(H-D#3782)each ...................................................50-017110 pack ....................................................50-022829. Flat washer - 7⁄16" x 15⁄16" x 1⁄8"(H-D#6495HW) .........................50-706430. Cover, rocker arm, set, 1948-'65 bt (H-D® #17500-48A) ............... 106-0919N/A= No longer availableTop End Rebuild Gasket Kits For S&S® EnginesS&S Engine Family Year Group Bore Part No.P Series/SH-Series 1966-’84 35/8" 90-9501P Series/SH-Series 1966-’84 31/2" 90-95005-90Order toll free 866-244-2673

1926-1984 Vintage ModelsParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006212024Parts forEvolution ®1984-19998279181922Parts forSportster ® & Buell ®1986-2012765423REPLACEMENTPARTSParts forVintage Engines1926-1984Parts forX-Wedge®2007-20121113131412Parts forVictory®, Off-road& Metric10262RacingProducts9251716b16a15Tools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyNOTE: All reference to H-D® part numbers is for identification purposes only. We in no way are implying that any of S&S Cycle’s products are original equipment parts or that theyare equivalent to the corresponding H-D® part number shown.OEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-91

S e ction 5:Flathead Power ® by S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index5-92REPLACEMENTPARTS1. Head, kit, .421" dual steelFor Flathead Power® covers, gloss black1936-'47 OHV BT; KN-Series .............................. 106-24032. ValveIntake, 1.940" .......................................... 106-3630Exhaust, 1.750" (H-D® #18081-36) ............................ 106-36293. Valve seatIntake, 1.940" .......................................... 106-2821Intake/Exhaust, 1.750". .................................. 106-28224. Valve guide, intake/exhaust for Stock orFlathead Power® coversStandard (H-D® #18181-36). ................................. 106-3637+.002" ................................................ 106-3948+.004" ................................................ 106-3638+.008" ................................................ 106-36395. Gasket, lower valve cover (tin), 1936-’47 OHV BT ............ 106-28786. Cover, kit, bottom, valve spring, (tins), black anodized, Flathead Power®(includes screws) 1938-'47 BT KN-Series ................... 106-2401NOTE - Flathead Power® bottom tins will not fit stock upper tins.7. Screw, valve spring cover (H-D® #3477) ....................... 106-3634NOTE - Valve spring components below are not interchangable withstock and must be used together.8. Bottom collar, valve spring ............................... 106-38279. Shim, valve spring .015" ................................. 106-454910. Spring, kit, valve, dual, .421"Springs only,1936-'47 OHV BT ............................ 106-436211. Top collar, valve spring. .................................. 106-382812. Keepers, valve spring, top collar (H-D® #18228-36) ..............90-2037-S8 Pack ...............................................................50-716513. Cover, kit, top, valve spring, (tins) 1938-'47 BT; KN-SeriesChrome................................................ 106-2400Gloss Black Powdercoat .................................. 106-2893Silver Powdercoat ....................................... 106-4346NOTE - Flathead Power® top tins will not fit stock bottom tins.14. Gasket, kit, valve spring cover, top, Flathead Power only ...... 106-316615. Nut, rocker shaft, with o-ring, chrome 1936-'47 OHV BT (H-D® #17447-36)each ...............................................................106-43554 pack ..............................................................106-288916. O-ring,(-017),.676" ID x .816" OD,Black,. .....................50-046617. Housing, rocker arm, (knuckles) ,1936-'47 OHV BTSet, Polished ........................................... 106-1771Front, Polished ......................................... 106-3830Rear, Polished .......................................... 106-3834Set, As Cast ............................................ 106-3951Front, As Cast (H-D® #17300-36). ............................. 106-3842Rear, As Cast (H-D® #17310-36, 17310-41) ....................... 106-3945Order toll free 866-244-26731926-1984 Vintage ModelsCylinder Heads Replacement PartsFor 1936-'47 knuckleheads and KN-series Engines18. Screw, HHCS, 3/8-16 x 1"– Cadmium plated ................. 106-459719. Screw, HHCS, 3/8-16 x 11/2"– Cadmium plated ............... 106-459820. Washer,Lock, 7/16",Zinc .................................. 106-435721. Washer, packing 1936-'47 OHV BT (H-D® #17482-36) ........... 106-435822. Seal, rocker arm, 1936-’47 OHV BT (H-D® #17475-38). ........... 106-363623. Rocker arm, non-roller, 1:1 ratio, 1936-'47 OHV BT; KN-Series(Includes shaft kit) Set of four ............................. 106-2412Front Intake w/shaft ..................................... 106-2862Front Exhaust w/shaft ................................... 106-2863Rear Intake w/shaft. ..................................... 106-2864Rear Exhaust w/shaft .................................... 106-286524. Shaft, set, rocker arm, 1936-'47 OHV BT; KN Series(Set of four, Includes spacers and hardware) ...................... 106-241325. Nut kit, rocker arm ...................................... 106-363226. Manifold, kit, conversion, plumber to o-ring. ................ 106-240527. O-ring, manifold (H-D® #27060-55) (each) .......................50-804610 pack...................................................... 50-813228. Gasket, set, head, KN-Series, 35/8" bore, copper (each) ......... 106-26812 pack ......................................................106-2432Gasket,Set,Head,KN-Series,37/16",Copper (H-D® #16770-36) ......... 106-268929. Oil line, Return 1936-'47 OHV BT (FHP Tins Only)Kit of 4 ................................................ 106-4446Front Intake ............................................ 106-4447Front Exhaust. .......................................... 106-4448Rear Intake. ............................................ 106-4449Rear Exhaust ........................................... 106-445030. Seal, Oil Return Line, FHP tins only28" OD x .18" ID x 1", Rubber Hose. ........................... 106-445631. O-ring, (-0150) Viton. ...................................50-8034-S32. Oil supply fitting, Cad Plated .............................. 106-461833. Oil return fittings, Parkarized .............................. 106-4619Parts Not Shown:34. Manifold, kit, o-ring, 17/8", VOES, KN93 ..................... 106-453035. Gasket, kit, engine, KN-Series, with hardware ............... 106-241436. Pushrod, set, non-adjustable, KN93, steel1936-'47 OHV BT ....................................... 106-241637. Cover keeper, kit, pushrod, Flathead Power®KN93. ...................................................93-410638. Oil line, supply, "Y" feed, 1936-'47 OHV BTStock 74", KN74, KN93, S&S/Stock Carb .................... 106-4670KN103, S&S Carb. ....................................... 106-467139. Bottom collar spacer – required when using S&S valve springswith stock steel "tins". ................................... 106-5094

1926-1984 Vintage ModelsContinued-Replacement Parts For Flathead Power® Cylinder Heads For KN93 EngineParts forTwin Cam 96 /103 2007-20121815Parts forTwin Cam 88 ®1999-2006172013Parts forEvolution ®1984-199924233322217192063291610111214REPLACEMENTPARTSParts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-198431829Parts forX-Wedge®2007-2012254530Parts forVictory®, Off-road& Metric127RacingProducts2326Tools & ShopSupplies28Dealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-93

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricREPLACEMENTPARTS1926-1984 Vintage ModelsBillet Rocker Cover Replacement PartsFor 1966-’84 Big Twin Engines1. Rocker cover, assembly front ............................90-4305TBF2. Rocker cover, assembly rear ............................ 90-4305TBR3. Screw, SHS ............................................. 50-0294-S4. Nut, HFH 5/16" UNC ...................................... 50-8187-S5. Screw, SHS ............................................. 50-0318-S6. O-ring, Viton® -019 (each) ................................ 50-7962-S10 pack ...................................................50-79627. O-ring, Viton 1.00 mm CS x 14.00mm (each) ................. 50-7963-S10 pack ...................................................50-79638. O-ring, front, Viton 1.00mm CS x 9.50mm ID (each) ........... 50-7965-S10 pack ...................................................50-7965O-ring, rear, Viton 1.00mm CS x 11.00mm ID10 Pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-79669. O-ring, Viton -160 (each). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7961-S10 pack ...................................................50-796110. Rocker shaft set (For S&S rocker covers only.)Set ..................................................... 90-4351Individual ............................................... 90-435011. Plug, rocker arm shaft (4 pack) .............................. 50-834012. Roller Rocker arm 1966-’84 big twinSet ...................................................900-4320AFront (H-D® #17375-66A) ..................................900-4320FARear (H-D® #17360-66A) .................................. 900-4320RA13. Plug, SH pipe - 1⁄8-27 (H-D® #45830-48) (each) .................... 50-833110 pack ...................................................50-101514. Gasket kit, S&S billet rocker covers (Not Shown) ................. 90-4311111067116135541312412Rocker Shaft and Oil Line Seals109RacingProductsRocker Shaft SealS&S SH-Series and 1966-’84 bt with stock rocker covers (N/S) (H-D® #11101)8Tools & ShopSuppliesDealer Services& Promo Itemseach ...................................................50-8073-S10 pack ..................................................50-8097Oil Line Seal – S&S SH-Series and 1966-’84 bt using outside oil lines (N/S)each ...................................................50-8074-S10 pack ..................................................50-8098(N/S) = Not Shown33Warranty &Company PolicyNote:Since top cover and base are machined together, replacements are only sold as assembliesto prevent mismatch of polished surfaces.OEM Cross ReferenceAppendix & Index5-94Order toll free 866-244-2673

1926-1984 Vintage ModelsS&S ®Super B CarburetorReplacement Parts1. Throttle return spring .............11-20822. Throttle plate screweach ..........................50-0055-S10 pack ...........................50-00643. Throttle shaftComes with two throttle plate screws...........................11-20834. Throttle shaft bushing(For repair only) ..................11-21345. Enrichment device ................11-20846. Carb body .......................11-20817. Idle mixture screw (each) ..........11-23545 pack ............................11-23788. Idle mixture screw spring (each) ....11-205210 Pack ...........................11-20609. O-ring – 17⁄8" ....................50-801310. Throttle plate – 17⁄8" ..............11-205511. Throttle arm assemble two cable type(includes #25,26,27,28) .............11-214812. Intermediate jet – See chart13. Main discharge tube ..............11-208514. Main jet – See chart15. Bowl gasket (each) ...............11-208610 pack ...........................11-209116. FloatWire type .......................11-2187Forked type ..........................N/A17. Float retaining pin ................11-206918. BowlFor wire type float ................11-2188.For forked type float ...................N/A19. NeedleFor wire type float ................11-2195.For forked type ...................11-209520. Seat – For wire or forked type float...........................11-206521. Bowl plug (each) .................11-20905 pack ............................11-209222. Bowl screw (each) ................50-003410 Pack. . . . . . . . . . . . . . . . . . . . . . . . . .50-006323. Spacer,Kit, with o-ring17/8" x 1" ......................16-0057*21/16" x 1" ......................16-0357*21/4" x 1" ......................16-0157*24. Screw,1" x 3⁄8"-16 ..................... 50-016111⁄4" x 3⁄8"-16 ................... 50-016213⁄8" x 3⁄8"-16 ................... 50-01632" x 3⁄8"-16 ..................... 50-016421⁄4" x 3⁄8"-16 .................... 50-016521⁄2" x 3⁄8"-16 .................... 50-016625. SpringIdle/Accelerator Pump;Super B/D/E ...11-204826. Screw,SLTD FH,8-32 x 7/8",Zinc,Steel ....50-003827. Screw,SLTD FH,8-32 x 5/8",Zinc,Steel ....50-003928. Screw,SLTD FH,8-32 x 5/16",Zinc,Steel . 50-0030-SCARBURETOR REBUILD KITSMaster Rebuild KitSuper B(includes #1,2,4,7,8,9,10,15,17,19,20,22,25,26) ..11-29141361517219MAIN JETS - SERIES #72 INDIVIDUAL SIZE SELECTION CHARTSize Each 5 Pack Size Each 5 Pack Size Each 5 Pack.040 11-4040 11-7220 .068 11-4068 11-7234 .096 11-4096 11-7248.042 11-4042 11-7221 .070 11-4070 11-7235 .098 11-4098 11-7249.044 11-4044 11-7222 .072 11-4072 11-7236 .100 11-4100 11-7250.046 11-4046 11-7223 .074 11-4074 11-7237 .102 11-4102 11-7251.048 11-4048 11-7224 .076 11-4076 11-7238 .104 11-4104 11-7252.050 11-4050 11-7225 .078 11-4078 11-7239 .106 11-4106 11-7253.052 11-4052 11-7226 .080 11-4080 11-7240 .108 11-4108-S 11-7254.054 11-4054 11-7227 .082 11-4082 11-7241 .110 11-4110 11-7255.056 11-4056 11-7228 .084 11-4084 11-7242 .115 11-4115 11-7256.058 11-4058 11-7229 .086 11-4086 11-7243 .120 11-4120 11-7257.060 11-4060 11-7230 .088 11-4088 11-7244 Blank 11-4040 11-7258.062 11-4062 11-7231 .090 11-4090 11-7245.064 11-4064 11-7232 .092 11-4092 11-7246.066 11-4066 11-7233 .094 11-4094 11-7247Intermediate JETS - SERIES #94 INDIVIDUAL SIZE SELECTION CHARTSize Each 3 Pack Size Each 3 Pack.025 11-0250 11-7107 .033 11-0330 11-7113.0265 11-0265 11-7108 .036 11-0360 11-7114.028 11-0280 11-7109 .040 11-0400 11-7115.0295 11-0295 11-7110 Blank 11-0000 11-7116.031 11-0310 11-7111.032 11-0320 11-711242051314217816182622252712172810281920NOTE: Early Series #94 gas jetswere stamped with singledigit numbers. Conversionsfor these numbers are:1 ................ .025"2 ................ .028"3 ................ .031"4 ................ .033"5 ................ .036"6 ................ .040"Visit us at www.sscycle.com91124231618REPLACEMENTPARTSParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index5-95

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexREPLACEMENTPARTS1926-1984 Vintage ModelsSuper E & G Carburetor Replacement Parts1. Carb body assembly17⁄8" Super E ..............................11-238121⁄16" Super G .............................11-23902. Throttle shaft17⁄8" Super E – Includes two plate screws .........11-238321⁄16" Super G – Includes two plate screws ........11-24833. Throttle plate screw - (two required)each .......................................50-0055-S10 pack ......................................50-00644. Throttle Plate1.875" Super E ......................... 11-20552.0625" Super G ........................ 11-23555. Throttle return spring (each) ..................11-23825 pack .......................................11-35026. Throttle spool ................................11-23857. Throttle shaft lock washer (two required) ..... 50-703110 pack ......................................50-70738. Throttle shaft nut (two required) . ............ 11-23505 pack .......................................11-23639. Throttle shaft nylon washer (each) ...........50-705010 pack ......................................50-707210. Pump actuator lever .........................11-237611. Actuator spring .............................11-2375-S5 pack .......................................11-350112. Pump actuator arm ..........................11-237713. Idle mixture screw ...........................11-23545 pack .......................................11-237814. Idle mixture screw spring (each) ..............11-205210 Pack ......................................11-206015. Idle speed screw (each) .......................50-003810 Pack ......................................50-015016. Pump adjustment screw (each) ...............50-003910 pack ......................................50-014617. Idle speed/pump adjuster spring(each) .......11-204810 pack ......................................11-205318. Plunger nut (each) ............................11-23445 pack .......................................11-237219. Plunger spring (each) .........................11-234010 pack ......................................11-235920. Enrichment plunger .........................11-234321. Cable guide assemblyUse with butterfly style cables ...............11-2339Use with constant velocity style cables .........11-23382004 - 06 XL ..................................11-233722. Cable clamp/float pin screw (each) ...........50-004110 pack ......................................50-006223. O-ring17⁄8" Super E (each) ............................50-801610 pack ......................................50-809421⁄16" Super G (each) ...........................50-801510 pack ......................................50-809324. Bellows seal (each) ............................11-22665 pack .......................................11-227925. Bowl vent plug ...............................50-010510 pack ......................................50-015126. Main discharge tube .........................11-208527. Main jet – See Chart28. Intermediate Jets – See Chart29. Bowl gasket (each) ............................11-238610 pack ......................................11-238730. Float ..........................................11-218731. Float pin (each) ................................11-23695 Pack .......................................11-237032. Bowl screw10-24 x 3⁄4" - Three required. (each) ...........50-003410 Pack ......................................50-006310-24 x 23⁄8" - One required (each) ............50-004010 Pack ......................................50-006133. Carb bowl (only) ...............................11-2388Carb bowl complete assembly ..............11-2388P34. Bowl plug (each) ..............................11-20905 pack .......................................11-209235. Seat/bowl plug o-ring*(required w/ part #11-2465 & #11-2466 only when replaces 360°style fuel inlet)each .........................................50-800910 pack ......................................50-809536. Needle17⁄8" Super E & 21⁄16" Super G .................11-2195Racing only ...................................11-219737. Seat17⁄8" E & 21⁄16" G (Replaces part #11-2347)Uses part #11-2195 needle. ..................11-2465Racing only (Replaces part #11-2348)Uses part #11-2197 needle. ..................11-2466Racing only -threaded fuel inlet (6AN .157" ID for Super E or G)Uses part #11-2195 needle. ..................11-2395Racing only -threaded fuel inlet – (6AN .235" ID for Super E or G)Uses part #11-2197 needle. ..................11-2396Permeation Compliant fuel inlet seat Super E or G.Uses part #11-2195 needle. .................106-201138. Ejector nozzle o-ring (each) ...................50-801110 pack ......................................50-809639. Pump pushrod (each) .........................11-23735 pack .......................................11-239340. Ball check - (two required) (each) ..............50-809010 pack ......................................50-812541. Ball check spring (each) .......................11-23745 pack .......................................11-239242. Pump cap o-ring - (two required) (each) .......50-801210 pack ......................................50-810043. Pump cap assembly ..........................11-238944. Overflow hose per 24" (H-D® #27369-76)each .......................................19-0262-S10 pack ......................................19-026345. Pump cap screw 8-32 - (two required) (each) . 50-004210 pack ......................................50-009846. Diaphram spring (each) .......................11-227510 pack ......................................11-227847. Diaphragm ...................................11-228248. Gasket, backplate (each) .....................106-172410 pack .....................................106-232849. Enrichment device (Use with air horn only). .. 11-208450. Fuel line90° bend* 19" Use with part #11-2465 or #11-2466USAUSA 1,2,3TÜV 1,2,3,4,5,6,719-0475AStraight, Permeation Compliant, 311" x .563" x 17.5"Use with part #106-2011 , 90° seat ..........190-000151. Fuel line insulator – 12"USA USA 1,2,3TÜV 1,2,3,6,719-017252. Spacer,Kit, with o-ring17/8" x 1". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-0057*21/16" x 1" .............................16-0357*53. Insulator Block,Manifold,Super E,w/ O-ring17/8" x 1/4" .............................. 16-049117/8" x 3/8" .............................. 16-049721/16" x 1/4" ............................. 16-049221/16" x 3/8" ............................. 16-049854. Screw,1" x 3⁄8"-16 ............................ 50-016111⁄4" x 3⁄8"-16 .......................... 50-016213⁄8" x 3⁄8"-16 .......................... 50-01632" x 3⁄8"-16 ............................. 50-016421⁄4" x 3⁄8"-16 ........................... 50-016521⁄2" x 3⁄8"-16 ........................... 50-016655. Tube,Fast Idle Pick-Up, .125" x 2.350",Brass ...0381F56. Tube,Ejector Nozzle,Flared,Brass ........106-6124CARBURETOR REBUILD KITSBody Rebuild KitSuper E (includes: #3, 4, 5, 7, 8, 9, 11, 23, 24, 29, 38).11-2906Super G(includes: #3, 4, 5, 7, 8, 9, 11, 23, 24, 29, 38).11-2907Accelerator Pump Rebuild KitSuper E & G (includes: #39,40,41,42,46,47) ....11-2918Master Rebuild KitSuper E(includes Body Rebuild Kit #11-2906 & Accelerator PumpRebuild Kit #11-2918 & #3, 13,14,15,16,17,19,22,23,31,32,35,36,37,39,40,41,42,44,45,46, 47) ..............11-2923Super G(includes Body Rebuild Kit #11-2907 & Accelerator PumpRebuild Kit #11-2918 & #3, 13,14,15,16,17,19,22,23,31,32,35,36,37,39,40,41,42,44,45,46, 47) ..............11-2924*Early Super E & G Carburetors equipped with a 360° fuel inlet thatrequire service must be converted to the bottom feed style fuel inlet.To update production Super E and G carburetors equipped with anearly 360° style inlet use part #50-8095 o-ring (1 each) #11-2465seat (1 each) and #19-0475A fuel line (1 each). To update an earlySuper E or G carb equipped with a 360° style racing size inlet, useparts #50-8095 o-ring (1 each) #11-2466 seat (1 each) and #19-0475A fuel line (1 each) .5-96Order toll free 866-244-2673

1926-1984 Vintage Models87651314181922161753Parts forTwin Cam 96 /103 2007-201223202142354Parts forTwin Cam 88 ®1999-200649151748125552627289241011127852REPLACEMENTPARTSParts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984MAIN JETS - SERIES #72 INDIVIDUAL SIZE SELECTION CHARTSize Each 5 Pack Size Each 5 Pack Size Each 5 Pack.040 11-4040 11-7220 .068 11-4068 11-7234 .096 11-4096 11-7248.042 11-4042 11-7221 .070 11-4070 11-7235 .098 11-4098 11-7249.044 11-4044 11-7222 .072 11-4072 11-7236 .100 11-4100 11-7250.046 11-4046 11-7223 .074 11-4074 11-7237 .102 11-4102 11-7251.048 11-4048 11-7224 .076 11-4076 11-7238 .104 11-4104 11-7252.050 11-4050 11-7225 .078 11-4078 11-7239 .106 11-4106 11-7253.052 11-4052 11-7226 .080 11-4080 11-7240 .10811-4108-S11-7254.054 11-4054 11-7227 .082 11-4082 11-7241 .110 11-4110 11-7255.056 11-4056 11-7228 .084 11-4084 11-7242 .115 11-4115 11-7256.058 11-4058 11-7229 .086 11-4086 11-7243 .120 11-4120 11-7257.060 11-4060 11-7230 .088 11-4088 11-7244 Blank 11-4040 11-7258.062 11-4062 11-7231 .090 11-4090 11-7245.064 11-4064 11-7232 .092 11-4092 11-7246.066 11-4066 11-7233 .094 11-4094 11-7247Intermediate JETS - SERIES #94 INDIVIDUAL SIZE SELECTION CHARTSize Each 3 Pack Size Each 3 Pack.025 11-0250 11-7107 .033 11-0330 11-7113.0265 11-0265 11-7108 .036 11-0360 11-7114.028 11-0280 11-7109 .040 11-0400 11-7115.0295 11-0295 11-7110 Blank 11-0000 11-7116.031 11-0310 11-7111.032 11-0320 11-71123537313632332235NOTE: Early Series #94 gas jets were stamped withsingle digit numbers. Conversions for thesenumbers are:1 ......................................... .025"2 ......................................... .028"3 ......................................... .031"4 ......................................... .033"5 ......................................... .036"6 ......................................... .040"Visit us at www.sscycle.com3450 5037303856294042414544513947463243Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index5-97

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index5-98REPLACEMENTPARTSOrder toll free 866-244-26731926-1984 Vintage ModelsL-Series MGL & MGAL Gas CarburetorReplacement Parts281. Carb body assembly - MGL & MGAL 17/8" ..........N/A2. Throttle shaft (includes 2 ea. #11-2045) ....... 11-20833. Choke/throttle plate screw ................ 50-0055-S4. Throttle plate -17/8" ........................ 11-20555. Throttle return spring ....................... 11-20826. Throttle arm assembly, 1 cable. . . . . . . . . . . . . . . . . . . . N/A7. Intermediate plug ..............................N/A9. Choke lever washer .............................N/A13. Idle mixture screw ........................ 11-235414. Idle mixture screw spring .................. 11-205218. Choke lever screw .............................N/A19. Choke lever spring ............................N/A20. Choke plate ...................................N/A23. O-ring - 1 7/8" ............................ 50-801326. Main discharge tube ...........................N/A27. Main jet - state size - see page 5-9728. Intermediate jet ...............................N/A29. Bowl gasket ............................. 11-207030. Float - forked type or original brass type ..........N/A31. Float retaining pin ........................ 11-206932. Bowl screw - 10-24 x 3/4" .................. 50-003233. Carb bowl assemblyOriginal type ................................N/AForked type .................................N/A34. Bottom plug ..................................N/A36. Needle - forked type ...................... 11-209537. Seat - forked/wire type .................... 11-206551. Choke shaft assembly ..........................N/A52. Throttle shaft bushing - for repair only N/S ... 11-213453. Needle & seat assembly - original type. . . . . . . 11-202654. Lockwasher - #10 (H-D® #7069) ............... 50-700055. Intermediate air bleed ..........................N/A56. Spring;Idle/Accelerator Pump;Super B/D/E ... 11-204857. Screw,SLTD FH,8-32 x 7/8",Zinc,Steel ......... 50-003858. Screw,SLTD FH,8-32 x 5/8",Zinc,Steel ......... 50-003959. Screw,SLTD FH,8-32 x 5/16",Zinc,Steel ...... 50-0030-SCARBURETOR REBUILD KITSBody Rebuild KitMGL (includes:#3,4,5,23,29,52) ................11-2906MGAL (includes:#3,4,5,23,29,52) ...............11-2900Master Rebuild KitMGL (includes#3,4,5,13,14,23,29,31,36,37,52,56)..............................................11-2913MGAL (includes#3,4,5,13,14,23,29,31,32,52,53,54,56,57,58,59)..............................................11-2911N/A = NO LONGER AVAILABLEN/S = NOT SHOWN519 918 3318195512 32 3L-Series MGAL Gas Carburetor51120Years Produced: 1977 to 1978Size Produced: 17/8" throatIdentification Markings: Serial numberstamped on body below "S&S Cycle" -"MGAL" cast on body above "S&S Cycle"Distinguishing Characteristics: Built-inchoke mechanism – intermediate jet goesthrough venturi from top of carb down intomain discharge tube. Side mounted floatbowl – bowl vent/throttle cable housingboss cast on body above float bowl. Aircleaner mounting pattern same as stockTillotson, Bendix, Keihin butterfly type carbs.20L-Series MGL Gas CarburetorYears Produced: 1980 to 1981Size Produced: 17/8" throatIdentification Markings: Serial numberstamped on body below "S&S Cycle" - "MG"cast on body above "S&S Cycle"Distinguishing Characteristics: Built-inchoke mechanism. Intermediate jet goesthrough venturi from top of carb downinto main discharge tube. Changeableintermediate air bleed screws into bossadjacent to intermediate jet on top ofcarb. Side mounted float bowl. Air cleanermounting pattern same as stock Tillotson,Bendix, Keihin butterfly type carbs.12855302971426343126341314 4232727565713430235657When ordering parts, please supply the carb serial number. To order a manifold or air cleaner assembly or any related parts, refer to the Manifold or Air Cleaner sections of this catalog.30292958595859336631313637335354543336373232

1926-1984 Vintage ModelsS&S ®L-Series GAL & GBL Gas CarburetorReplacement PartsParts forTwin Cam 96 /103 2007-20121. Carb body assembly - GAL 17/8" or GBL 13/4" .................N/A2. Throttle shaft (includes 2 ea. #11-2045) ............... 11-20833. Choke/throttle plate screw ........................ 50-0055-S4. Throttle plate17/8" .......................................... 11-205513/4" .......................................... 11-20236. Throttle arm assembly, 1 cable, reversible . .................N/A7. Intermediate plug ......................................N/A13. Idie mixture screw ................................ 11-235414. Idle mixture screw spring .......................... 11-205218. Choke detent screw ....................................N/A19. Choke detent pin & spring ..............................N/A20. Choke plate ...........................................N/A23. O-ring - 17/8" .................................... 50-801326. Main discharge tube .............................. 11-207427. Main jet - state size - see page 5-9728. Intermediate jet .......................................N/A29. Bowl gasket ..................................... 11-207030. Float - forked type or original brass type ..................N/A31. Float retaining pin ................................ 11-206932. Bowl screw - 10-24 x 3/4" .......................... 50-003233. Carb bowl assemblyOriginal type ........................................N/AForked type .........................................N/A34. Bottom plug ..........................................N/A36. Needle - forked type .............................. 11-209537. Seat - forked/wire type ............................ 11-206551. Choke shaft assembly ..................................N/A52. Throttle shaft bushing - for repair only N/S . .......... 11-213453. Needle & seat assembly - original type .............. 11-202654. Lock washer - #10 (H-D® #7069) ...................... 50-700055. Spring;Idle/Accelerator Pump;Super B/D/E ........... 11-204856. Screw,SLTD FH,8-32 x 7/8",Zinc,Steel ................. 50-003857. Screw,SLTD FH,8-32 x 5/8",Zinc,Steel ................. 50-003958. Screw,SLTD FH,8-32 x 5/16",Zinc,Steel .............. 50-0030-SCARBURETOR REBUILD KITSBody Rebuild KitGAL & GBL (includes: #3, 4, 5, 23, 29, 52) ..............11-2900Master Rebuild KitGAL (includes #3, 4, 13, 14, 23, 29, 31, 32, 52, 53, 54, 55, 56, 57, 58).....................................................11-2911GBL (includes #3, 4, 13, 14, 23, 29, 31, 32, 52, 53, 54, 55, 56, 57, 58).....................................................11-2912N/A = NO LONGER AVAILABLEN/S = NOT SHOWN5556L-Series GAL & GBL Gas CarburetorSYears Produced: 1972 to 1975Sizes Produced: 13/4" and 17/8" throatsIdentification Markings: serial number stamped on body below "S&S Cycle" – "GAL"means gas type with 17/8" throat, late style - "GBL" means gas with 13/4" throat, late styleDistinguishing Characteristics: Built-in choke mechanism. Intermediate jet goes throughventuri from top of carb down into main discharge tube. Side mounted float bowl. Aircleaner mounting pattern same as stock Tillotson, Bendix, Keihin butterfly type carbsWhen ordering parts, please supply the carb serial number. To order a manifold or air cleaner assembly or any related parts, refer to the Manifold or Air Cleaner sections of this catalog.3186195758512 312028730262934312714 413233029Visit us at www.sscycle.com3331363733535432REPLACEMENTPARTSParts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index5-99

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyREPLACEMENTPARTS1926-1984 Vintage ModelsEarly Style Gas & Fuel CarburetorReplacement Parts1. Carb body assembly - F, FA 1 7/8", FB 1 3/4" fuel & G, GA 1 7/8", GB 1 3/4" gas . N/A2. Throttle shaft (includes 2 ea. #11-2045)Gas ....................................................11-2083Fuel ...................................................11-21843. Throttle plate screw ....................................50-0055-S4. Throttle plate1 3/4" gas & fuel .........................................11-20231 7/8" gas ...............................................11-20551 7/8" fuel ...............................................11-21556. Throttle arm assembly, 1 cable reversible .........................N/A7. Intermediate plug ... Part #11-205110. Intermediate jet plug .........................................N/A11. Intermediate passage plug ....................................N/A13. Idle mixture screw ......................................11-235414. Idle mixture screw spring ................................11-205223. O-ring -1 3/4" or 1 7/8" ....................................50-801326. Main discharge tube .........................................N/A27. Main jet - gas or fuel .........................................N/A28. Intermediate jet .............................................N/A29. Bowl gasket ...........................................11-207030. Float .......................................................N/A31. Float pin ...................................................N/A32. Bowl screw - 10-24 x 3/4" ................................50-003233. Carb bowl assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .N/A34. Bottom plug ................................................N/A35. Seat o-ring .................................................N/A39. Fiber washer ................................................N/A40. Float mounting bracket .......................................N/A41. Washer - 1/4" ................................................N/A51. Choke assembly .............................................N/A52. Throttle shaft bushing - for repair only N/S .................11-213453. Needle & seat assemblyGas ....................................................11-2026Fuel ........................................................N/A54. Lockwasher - #10 (H-D® #7069) .............................50-700055. Intermediate air bleed ........................................N/A56. Air horn/choke mounting screw ...............................N/A57. Float bracket bolt - 1/4 -28 x 1/2" ................................N/A58. Nut - 1/4 -28 ................................................N/A59. Spring;Idle/Accelerator Pump;Super B/D/E .................11-204860. Screw,SLTD FH,8-32 x 7/8",Zinc,Steel .......................50-003861. Screw,SLTD FH,8-32 x 5/8",Zinc,Steel .......................50-003962. Screw,SLTD FH,8-32 x 5/16",Zinc,Steel ....................50-0030-SCARBURETOR REBUILD KITSBody Rebuild KitG/GA (includes: #3, 4, 23, 29, 52) ...............................11-2900F/FA (includes: #3, 4, 23, 29, 52) ................................11-2901GB & FB (includes: #2, 3, 4, 23, 29, 52) ...........................11-2902565960545166162213 10143 7281 572627393431Early Style Gas & Fuel CarburetorSYears Produced: Gas 1967 to 1971 , Fuel 1967 to 1974Sized Produced: 17/8" and 13/4" throatsIdentification markings: Serial number stamped on body below "S&S Cycle" - "G" or"GA" means gas type with 17/8" throat - "GB" means gas with 13/4" throat - "F" or "FA"means fuel with 17/8" throat - "FB" means fuel with 13/4" throat.NOTE - Some 13/4" carbs were bored out to 17/8".Distinguishing Characteristics: Bolt-on choke assembly, gas type only. Side mountedfloat bowl. Air cleaner/air horn mounting pattern different from stock.NOTE - Some fuel carbs have been converted and are equipped with two float bowls.When ordering parts, please supply the carb serial number. To order a manifold or air cleanerassembly or any related parts, refer to the Manifold or Air Cleaner sections of this catalog.44060305329231133415854355332OEM Cross ReferenceAppendix & IndexN/A = NO LONGER AVAILABLEN/S = NOT SHOWN5-100Order toll free 866-244-2673

1926-1984 Vintage ModelsS&S ®Super E & G Air Cleaners Replacement PartsFor 1936-'84 Big Twins1. Air cleaner cover – All(Except shovelhead w/5 gallon tanks & cylinders + .075")Chrome ..................... TÜV 2,717-0378Black .............................17-0384Slasher ...........................17-0004Shovelhead w/5 gallon tanks & cylinders +.075".................................17-03722. Element, pleated .................... 106-4722Element, pleated carbon ........ TÜV 1,2,3,717-03753. BackplateBT 1936-'84 ....................TÜV 317-03304. Cover screwNickel (H-D® #1305) (each) .................50-007210 pack ................................50-0094Black (H-D® #902) (each) .................50-0310-SChrome (each). . . . . . . . . . . . . . . . . . . TÜV 550-0347-S10 pack .......................... TÜV 550-03475. Backplate screwZinc Plated (each) ..................... 106-208410 pack .............................. 106-21056. Fast idle friction washer (each) ............50-703510 pack ................................50-70587. Fast idle steel washer (each) ..............50-703710 pack ................................50-70618. Fast idle nylon washer (each) .............50-703610 pack ................................50-70609. Fast idle lever ......USA 1,2,3TÜV 1,3,4,5,6,717-032910. Fast idle brass washer (each) .............50-700710 pack ................................50-701011. Fast idle lever screw (one required for currentbackplate) (each) .......................50-004110 Pack ................................50-006212. Shims5⁄16" x .125"(Use on BT 1936-'84 when insulator block is installed.)each ...................................... 50-70422 pack ............................... 50-7042P5 pack .................................50-706613. Backplate mounting bolt – BT 1936-'845⁄16"-18 x 1" (each) ......................50-010820 pack ................................50-01555⁄16"-24 x 3⁄4" (Obsolete) .....................N/A14. Elbow fitting (each) .....................50-81105 pack ...................................50-100515. Crankcase breather hosea. BT 1978-’92 ................... TÜV 317-011316. Vent hose connector ..................50-811117. Backplate plug 1⁄8"-27 (H-D® #45830-48) (each).50-833110 pack ..................................50-101518. Locknut – 5⁄16"-1(Use with support bracket - see #19) ..... 50-502119. Support bracketa. BT 1966-’82 ........................17-0392b. BT 1983-’84 (includes #28,29,30) .. TÜV 316-0471c. BT 1948-'65 ........................16-0096d. XL 1957-'85 ........................17-039320. Mounting bracket bolt – big twina. IH XL 1957-'85 – 5⁄16"-18 x 11/4" (each). . .50-0110b. 1966-'82 – 5⁄16"-18 x 5⁄8" (each) ........50-010610 pack ..................................50-022021. Lockwasher – 5⁄16" .....................50-703222. Flatwasher – 5⁄16" x 1⁄8" .................50-703323. Wire tie (N/S) . ........................50-800324. Hose clamp (N/S) ......................50-800225. Air cleaner assemblyIncludes:Chrome cover, backplate, filter element, and hardware kit.)BT 1936-'84/1957-'85 XL ...............17-0400BT 1966-'84 with five gallon tanksand cylinders .075" longer than stock ....17-044026. Mounting hardware package (N/S)Includes all parts needed to install following style air cleaners:BT 1936-'84 ..........................17-044127. Spring clamps (N/S) ...................50-800128. Bolt,Hex Head,Gr5,5/16-18 x 1",Zinc ........50-010829. Washer,Flat,.344" x .688" x .065",Zinc (H-D® #6016, 6702)...................................50-703430. Nut,Lock,HH,5/16-18 UNC-2B x .359",Zinc, ...50-5021(N/S) = Not ShownN/A= No longer available41NOTE:128325132919b1936-'84 Big Twin & 1957-'85 XLThe line drawing is used for illustration purposes only. Not all of the parts shown are included and used in every carbinstallation. Parts followed by an N/A are no longer available. Those followed by an (NS) means parts are not shown.63097819c10812a19d18211720a212211222120b19a141615REPLACEMENTPARTSParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-101

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012REPLACEMENTPARTS1926-1984 Vintage ModelsSuper B Air Cleaner Replacement Parts1. Air cleaner coverChrome ..........................................17-0078Black ............................................17-00752. Air cleaner element ............................... .17-00793. Air cleaner backing plateSuper B 17⁄8" ......................................17-00804. Air cleaner cover screwChrome (H-D® #1305) (each).............................50-007210 pack ............................................50-0094Black (H-D® #902) (each)..............................50-0310-S3 pack ............................................50-0310P5. Support bracketa. 1948-’65 panhead ...............................16-0096b. 1983-’84 shovelhead........................TÜV 316-04716. Air cleaner support bracket1957-’85 XL. ......................................17-00937. Air cleaner support bracket1966-’82 BT ......................................17-00928. Washer,Flat,.281" x .625" x .080",Zinc,S(H-D® #6194, 6245, 6703) (each) ............................50-702110 pack.........................................50-70749. Nut,Lock,HH,1/4-28 UNC-2B x .328",Zinc,Seach ...........................................................50-501010 pack.........................................50-501510. Vent hose connector nipple .........................50-811111. Vent hose - 3⁄8" I.D. x 6" ........................TÜV 317-011312. 90° elbow fitting (each)..............................50-81105 pack .............................................50-100513. Support bracket bolt – 1⁄4"-28 x 7⁄8"...................50-007414. Backplate screw, Zinc Plated (each) ...................106-208410 pack ...........................................106-210515. Air cleaner gasket (each) .............................17-01965 pack .............................................17-019716. Allen pipe plug - 1⁄8" -27 (H-D® #45830-48)each. ..............................................50-833110 pack ............................................50-101517. Plastic plug .......................................50-831318. Bolt Hex Head,Gr5,5/16-18 x 1",Zinc ....................50-010819. Washer, Flat,.344" x .688" x .065",Zinc,Steel (H-D® #6016, 6702) 50-703420. Nut, Lock,HH,5/16-18 UNC-2B x .359",Zinc, ..............50-5021Parts forVictory®, Off-road& MetricS&S ® Super B Carburetor (Brackets notincluded) 17-00993171612RacingProducts1381511Tools & ShopSupplies149Dealer Services& Promo Items19 2013887102Warranty &Company Policy4 1185a6OEM Cross ReferenceAppendix & Index5b5-102Order toll free 866-244-2673

1926-1984 Vintage ModelsS&S ®TÜV Approved Super E & G Air Cleanerreplacement parts1. Air cleaner coverChrome .......................................TÜV 2,717-03782. Element, pleated carbon – TÜV .................TÜV 1,2,3,717-03753. Backplate1955-'84 bt TÜV ...................................... 17-03601955-'84 bt, 1957-'85 IH XL .......................TÜV 317-03304. Cover screwNickel (H-D® #1305) (each) ................................ 50-007210 pack .................................................50-0094Black (H-D® #902) (each) .................................50-0310-S3 pack .................................................50-0310PChrome (each) ..................................TÜV 550-0347-S10 pack ...........................................TÜV 550-03475. Backplate screwZinc Plated (each) ..................................... 106-208410 pack ...............................................106-21056. Fast idle friction washer (each) ........................... 50-703510 pack ................................................50-70587. Fast idle steel washer (each) ............................. 50-703710 pack ................................................50-70618. Fast idle nylon washer (each) ............................ 50-703610 pack ................................................50-70609. Enrichment lever ....................USA 1,2,3TÜV 1,3,4,5,6,717-032910. Fast idle brass washer (each) ............................. 50-700710 pack ................................................50-701011. Fast idle lever screw (each) .............................. 50-004110 pack ................................................50-006212. Crankcase breather hoseTÜV 1970-'84 ...................................TÜV 317-011313. Backplate plug 1⁄8"-27 (H-D® #45830-48)each ..........................................................50-833110 pack ........................................................50-101514. Flatwasher – 5⁄16" x 1⁄16" (H-D® #6016, 6702) .................. 50-703415. Mounting bracket bolt –5⁄16"-18 x 1" .......................................... 50-010816. Plate, air cleaner noise reducer ...................TÜV 1,2,517-038917. Rubber isolator mounts (each) ....................TÜV 550-8510-S3 pack ................................................... TÜV 550-851118. Shim, spacers, 1⁄2" OD x 1⁄4" ID x .080" (each) ...............50-7971-S3 pack .........................................................50-797019. Locknut, HH, 5/16" -18 ................................. 50-502120. Spring clamps (N/S)* ................................. 50-8001(N/S) = Not ShownREPLACEMENTPARTSParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-201217-0445171839 86 7 810131112Parts forVictory®, Off-road& MetricRacingProducts51615141719Tools & ShopSuppliesDealer Services& Promo Items2Warranty &Company Policy41OEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-103

S e ction 5:S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesREPLACEMENTPARTS1. Transmission case assembly , 5-speed1965-’84 4-speed BT ..................56-10512. Transmission case only, 5-speed rigid mountfor 1965-’84 4-speed BT frame ..............N/A3. Screw, SH 1⁄2"-20 x 3⁄8" ................50-02025 pack ...................................106-3172USA4. Nut, hex - 7⁄16"-14 (H-D® #7515) each . 50-5044USA10 pack ........................... 106-31735. Pin, dowel - .308" diameter x .70"USA............................ 50-80296. Stud - 3⁄8"-16; 3⁄8"-24 x 113⁄16" (4) (BT 5-speed)(H-D® #16830-29A) ......................50-80855 pack ...................................106-31747. Stud - 3⁄8"-16; 3⁄8"-24 x 25⁄16" (4) (5-speed BT)(H-D® #16830-54) .......................50-8086USA8. Pin, Roll - 3⁄8" x 300" (4) (H-D® #609). 50-81739. Screw, shifter lever adjustment, 5-speed BTUSA(H-D® #33119-79B) ................ 56-100210. Guide, shifter shaft - 5-speed rigid mount,1986-’99 BT (H-D® #33114-79) ...........56-106711. Screw, SLTD FH, 5⁄16"-18 x 3⁄4" (4) ........50-030012. O-ring, 7⁄16" I.D. x 9⁄16" O.D. x 1⁄16" Viton(H-D® #11105, 11275) (each) ...............50-800810 pack ...................................50-807813. Seal, quad, 149⁄64" I.D. x 17⁄8" O.D. x 1⁄16" Buna(H-D® #11165)..........................50-804514. Plug, 1⁄2"-20, magneticUSA.......USA 1,2,3TÜV 1,2,3,4,5,6,750-833515. Spacer, mainshaft adapter, 5-speed rigid mount1965-’84 4-speed BT ..................56-106816. Adapter, transmission mounting stud,5-speed rigid mount/1965-’84 4-speed BT . 56-106917. Nut, transmission sprocket .............56-300318. Spacer, transmission sprocket,1941-’92 BT ..........................56-30041926-1984 Vintage Models5-Speed Transmission Case Replacement Partsfor 4-Speed Big Twin chassis221019. Bearing, inner primary (25mm x 47mm x 12mm)..................................56-510020. Seal, inner primary - 4-speed BT(H-D® #12018)..........................56-510121. Ring, internal retainer, 3.734" O.D. x .107" Tru-Arc(H-D® #11161).................... USA50-805122. Seal, oil shifter shaft - 1984-’99 BT(H-D® #21045).................... USA56-106423. Bearing, transmission output shaft, 1984-’99 BT(H-D® #8996A).................... USA56-128024. Seal, oil (H-D® #12067A) ...........USA56-303325. Bearing, transmission countershaft ......56-303426. Door assembly, transmission access5-speed rigid mount, 1985-’99 BT ..USA56-102727. Capscrew, SH - 1⁄4"-20 x 13⁄4" (2)(H-D® #3482A).................... USA50-000810 pack .............................USA50-015328. Capscrew, SH - 5⁄16"-18 x 11⁄4" (4)(H-D® #3210A).................... USA50-012129. Washer, flat - 1⁄4" x 7⁄16" x 1⁄16" (2) (H-D® #6099)USAeach ............................... 50-701712 pack .............................USA50-7013USA30. Washer, flat - 5⁄16" x .545" x .042" (4) . 50-702610 pack .............................USA50-702831. Ring, internal retainer, 2.072" O.D. x .062" Tru-Arc (2)(H-D® #35021-89) .................USA50-80534392832353432. Dowel - 5⁄16" x 3⁄4" (H-D® #634) (each). USA50-817510 pack ..................................106-317533. Plug, magnetic - 1⁄8"-27 (H-D® #739A).USA50-833434. Door, transmission access - 5-speed rigid mount1985-’99 BT ....................USA56-102535. Gasket, transmission access door(H-D® #35652-79A, 35653-98A ........USA56-102636. Bearing, transmission access door (2)(H-D® #8998) ....................USA56-30263631293082882729Dealer Services& Promo ItemsWarranty &Company Policy15 1920Drive Sprocket(Customer Supplied)181713242123 2576141211165133 30 2826OEM Cross ReferenceAppendix & IndexNOTE: All reference to H-D® part numbers is for identification purposes only. We in no way are implying that any of S&S Cycle’s products are original equipment parts or that they are equivalentto the corresponding H-D® part number shown.5-104Order toll free 866-244-2673

1926-1984 Vintage ModelsS&S ®Bracket Kit, Starter/Battery, FL Replacement Partspart #57-46061. Screw, HHC, 5⁄16"-18 x 1" (H-D® #3987) (each) ................50-010820 pack .......................................................50-01552. Screw, HHC, 5⁄16"-18 x 13⁄4" (H-D® #2887) ...................50-01113. Washer, flat (each) .....................................50-70255 pack ........................................................50-70814. Shim, 5⁄16" x 3⁄4" x .220" .................................50-70465. Shim, 5⁄16" x 3⁄4" x 1.0" ..................................50-70486. Bracket, starter, 5-speed rigid mount/4-speed FL ..........57-46017. Capscrew, sockethead - 1⁄4"-20 x 13⁄4"(Supplied in door kit) (H-D® #3482A) (each) ..................50-000810 pack .......................................................50-01538. Bracket, battery box, 5-speed rigid mount/4-speed FL ......57-46021-26364-578Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012S&S ®FX Footpeg Adapter Kit with 57-4605Starter/Battery Bracket Kit Replacement PartsPart #57-46041. Adapter Kit, Footpeg, FX(Includes parts #2-#8 in this list) ...................... 57-46042. Screw, SHC 1⁄4"-20 x 11⁄2" (each) ..................... 50-008410 pack ...................................................50-02443. Screw, SHC 5⁄16"-18 x 11⁄4" (4) (H-D® #3210A)............ 50-01214. Screw, HHC - 3⁄8"-24 x 31⁄2" (2) (each) ................. 50-013410 pack ..................................................106-30105. Washer, flat, .548" O.D. x .325" I.D. x 1⁄16" (3) ......... 50-70816. Spacer, 5⁄16" x 3⁄4" ................................. 50-70477. Spacer, 3⁄8" x 3⁄4" (2) ............................... 50-70498. Assembly, footpeg adapter5-speed rigid mount/4-speed ...................... 57-46039. Bracket Kit, Starter/Battery (Includes parts #10-#15).... 57-460510. Screw, HHC 5⁄16"- 1" (H-D® #3987) (each) ................ 50-010820 pack ...................................................50-015511. Screw, HHC 5⁄16"- 13⁄4" (H-D® #2887) ................... 50-011112. Shim, 5⁄16" x 3⁄4" ................................... 50-704613. Shim, 3⁄8"x 3⁄4" .................................... 50-704814. Bracket, Starter/Battery Box5-speed rigid mount/4-speed FX .................... 57-4600NOTE: All reference to H-D® part numbers is for identification purposesonly. We in no way are implying that any of S&S Cycle’s products areoriginal equipment parts or that they are equivalent to the correspondingH-D® part number shown.93Existing Brake Master Cylinder1510-111125Starter Mount2613-14Existing Footpeg/Brake Bracket438Existing Brake Master CylinderVisit us at www.sscycle.comREPLACEMENTPARTSNOTES:#10 and #12 are usedwith Hitachi® Starter.#11 and #13 are usedwith Prestolite® Starter.7Existing SpacersParts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index5-105