S&S Cycle

S&S Cycle 1.5in 136 Tooth Carbon Secondary Drive Belt

S&S Cycle 2018+ Oil Cooled M8 Softail Models MK136B Black Edition Engine w/ 475G Cam

S&S Cycle 2018+ Oil Cooled M8 Softail Models MK136B Black Edition Engine w/ 550G Cam

Hex Head (HH) Nut, 5/16-32 UNEF-3B x .189"

S&S Cycle 2017+ M8 Models 4.320in x 4.375in Piston Set

S&S Cycle 2017+ M8 4.2520in Bore x 4.5in Stroke 117 to 128 Big Bore Kit

Boost any 883cc Harley-Davidson Sportster to 1200cc. No machine shop? No problem, no machining is needed. Don't want to rebalance your stock 883cc flywheels? You don't need to since these pistons...

Inspired by our Pro Stock Drag Race engines, these updated big bore kit utilizes a Ductile Cast Iron liner wrapped in cast aluminum for optimum thermal conductivity and performance. Bolt-in kits do...

S&S Cycle 4-1/8in Bore Rear Cylinder Assembly - Wrinkle Black

This 4-1/8" bore polished cylinder set is 5.013" in length. It is for 124" V-Series Engines for 1984-'99 big twins.

This big bore cylinder and piston kit contains S&S 4-1/8" bore cylinders and forged pistons, rings, wrist pins, head and base gaskets. Pistons are dished dome design intended for use with stock...

This cylinder and piston kit for S&S 95" big bore kits may be used to replace the stock cylinders, when building a 95" big bore engine. Also handy for repair of an existing 95" engine. Cylinders are...

This kit is intended to replace the cylinders and pistons of a 80" shovelhead engine and increase the compression ratio to 9:1. Compatible with stock or S&S cylinder heads. Kit includes S&S 3-1/2"...

This 3-5/8" big bore kit may be used to replace the cylinders and pistons of an engine that has been upgraded with an S&S 96" Hot Set Up Kit® with stock cylinder heads. This kit may also be used to...

S&S Cycle 86-03 XL Rocker Box Kit - Die Cast ChromeThis Part Fits:YearMakeModelSubmodel1997-1999Harley-DavidsonFLHR Road KingBase1998-1999Harley-DavidsonFLHRCI Road King...