Sportster – Engine & Gaskets

DescriptionReplacement Ring Set for S&S PistonsReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USAS...

DescriptionReplacement Ring Set for S&S PistonsReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USAS...

DescriptionReplacement Ring Set for S&S PistonsReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USAS...

DescriptionReplacement Ring Set for S&S PistonsReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USAS...

DescriptionReplacement Ring Set for S&S PistonsReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USAS...

DescriptionReplacement Ring Set for S&S PistonsReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USAS...

DescriptionReplacement Ring Set for S&S PistonsReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USAS...

DescriptionBig Bore KitIncreases bore from stockIncrease compression ratio from 9.5:1 to 11.0:1Kit includes cylinder sleeves, pistons and head gask...

DescriptionTop End KitIncludes a set of S&S Shovelhead-style cylinder heads, a pair of S&S stock bore cylinders (3-7/16" for 74" engines or...

DescriptionTop End KitIncludes a set of S&S Shovelhead-style cylinder heads, a pair of S&S stock bore cylinders (3-7/16" for 74" engines or...

Description4-1/8" Bore CylinderCylinders have a stock bolt patternBored slightly under nominal size and are not honedDesigned for 124" Hot Set Up K...

Description1200cc Conversion Kit for XL883Saves time because pistons already fit to the cylinders - ready to assemble out of the boxCylinders are c...

Description1200cc Conversion Kit for XL883Saves time because pistons already fit to the cylinders - ready to assemble out of the boxCylinders are c...

Description91 cc Super Stock® Cylinder HeadsDesigned specifically for S&S® T-Series T2 long block engines for Harley Davidson® big twins and en...

DescriptionCrankcase Breather Reed ValveNew-style breather is not dependent on the rotation of the crankshaft to make it open and close. Instead, r...

DescriptionWrist Pin CirclipsFor use with S&S Cycle wrist pinsSold in pack of 4Specifications Product Name: Circlip Riding Style: Street App...

DescriptionCrankcase Breather Reed ValveNew-style breather is not dependent on the rotation of the crankshaft to make it open and close. Instead, r...

DescriptionFlywheel AssemblyPerfect for gear drive camshaftsConsistent balance and precision machiningBalance gear is installed for easy installati...

DescriptionRing SetComplete set of piston ringsMade in the U.S.A.Specifications Product Name: Ring Set Riding Style: Street Type: Piston Units:...

DescriptionSuper Stock® Alternator Style Engine Case3.5" stock bore cylinder case for any stroke up to and including 5" and most stock length conne...

DescriptionSprocket Shaft AssemblyIncludes tapered shaft, nut and keysFor use with standard diameter bearingMade in the USAFits S&S® SE or SL f...

DescriptionSuper Stock® Alternator Style Engine Case3.5" stock bore cylinder case for any stroke up to and including 5" and most stock length conne...

Description106" Stroker Flywheel KitFeature three-piece assembled flywheels with shaftsDo not require any motor case modification4-1/2" stroke103" ...

DescriptionSpecial Application CrankcaseDesigned for high performance engines with cylinder bores 4.000"Cam chest is moved outward 0.250" to allow ...