1986-2013 Sportster® & Buell - S&S Cycle

S e ction 4: 1986-2013 Sportster® & Buell ®S&S®Parts forTwin Cam 96 /103 2007-2013Billet ROCKER COVERSS&S billet rocker boxes for Harley-Davidson® Sportster® and Buell® motorcycles allows theuse of larger than stock diameter valve springs and valves with extra long stems, withoutadditional clearancing. Available in chrome, polished, or unfinished.Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2013Parts forVintage Engines1926-1984PERFORMANCEPARTSFITMENT• 1986–‘03 Harley-Davidson® Sportster®• 1994–’02 Buell®FEATURES AND BENEFITS• OEM-style "umbrella" fittings are included with billet rocker boxes for 1993-’99 bigtwin engines with cylinder head venting• S&S billet rocker covers are available in three finishes: show-quality chrome,or unfinished.Unfinished is ideal for powdercoating and other custom cosmetic treatments• Installation on stock and most comparable sized engines can be performed withoutremoving the engine from the frameKIT CONTENTS• Covers• Gaskets• O-rings• Mounting hardwareParts forX-Wedge®2007-2012Parts forVictory®2003-2013S&S Billet Rocker Cover KitsFinishPart No.Chrome 90-4050Unfinished 90-4055MSRP$959.95$729.95RacingProductsReplacement Gasket KitDescriptionPart No.Includes gaskets for two rocker covers 90-4049MSRP$50.95Tools & ShopSuppliesReplacement parts on page 4-78Dealer Services& Promo ItemsAny Job is easy with the right toolsS&S Rocker Cover Wrench Set, see page 9-10Warranty &Company PolicyOEM Cross ReferenceAppendix & IndexNOTESThe performance-oriented design of the billet rocker boxes permits valve lifts up to .710" with stock or S&S Super Stock® heads, and up to .810" with S&S SpecialApplication heads. S&S roller rocker arms are recommended for high lift cams.S&S billet rocker covers accept valve springs up to 1.660" O.D. without modification. Cylinder heads must be set up correctly for high-lift cams, and it remains thebuilder’s responsibility to confirm all clearances.Kits include front and rear cover assemblies with base and top cover, rocker shaft supports, gaskets and o-rings, and instructions4-44 Order toll free 866-244-2673