1926-1984 Vintage Models - S&S Cycle
1926-1984 Vintage Models - S&S Cycle
1926-1984 Vintage Models - S&S Cycle
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<strong>1926</strong>-<strong>1984</strong> <strong>Vintage</strong> <strong>Models</strong>Flathead 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 <strong>Models</strong>LiftInstalledHeightSeat 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 ®<strong>1984</strong>-1999Parts forSportster ® & Buell ®1986-2012Parts for<strong>Vintage</strong> Engines<strong>1926</strong>-<strong>1984</strong>Parts 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
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