S&S Cycle

Whether you're racing Hooligan flat-track or just want more power, the S&S Hooligan kits for 2000-2021 Harley-Davidson Sportster models will give you an edge on the competition. Boost that 883 to...

This 4-5/8" stroke 8-1/2" diameter flywheel assembly replaces the original flywheels in S&S® T124 T2 engines, and fits 2006 HD® Dyna models and all 2007-'16 big twin models as part of an S&S® 124"...

Get the proven performance of the S&S cam chest kit (upgraded cam plate, oil pump, tappets, and pushrods) while maintaining the freedom to use any cam you like for your Twin Cam with this new kit.

Flathead Power® Forged 3-5/8" Bore Stroker Pistons replace several cast and forged big bore pistons that S&S® previously offered. Applications for this piston include 88", 4-1/4" stroke, 93", 4-1/2"...

Supply gears are 9 percent wider than stock and standard S&S® oil pumps 28 percent wider than stock return gears ensure proper crankcase scavenging, reduce drag on the flywheels, and eliminate oil...

Combining the best S&S® Scarburetor with the best S&S® air cleaner system, this Super E stealth kit is the ideal combo for your Evo or early Twin Cam machine.