ENGINE AND COMPONENETS

S&S has been building big bore kits since the 60s and has it down to an absolute science. Our latest efforts are aimed at the Milwaukee Eight®...

The flywheels are the heart of any performance engine and S&S Cycle has been perfecting the art for over six decades. Stronger, more durable, a...

114/117" to 132" Big Bore Kit: Wrinkle Black or Black Granite Finish Available With or Without Fin Highlighting for Wrinkle Black Bolt-On Ki...

S&S V80 ENGINE    Excellent choice for states with someone who wants a cost effective performance engine! Have an old Evo that is cracked or n...

S&S TOP MOTOR MOUNT FOR T143 ENGINES Specifically made for  '08 & '09-'16 Touring models to install the S&S T143 engine Includes ness...

S&S V124 engines    Perfect for applications that require great horsepower and torque, but not at the expense of dependability and engine lif...

Big Bore Kit: 107" to 124" Big Bore Kit Winkle Black Finish with Fin Highlighting Bolt-on kit. No case machining required 4.250" bore Forged Pist...

S&S CHAIN DRIVE 550C CAM CHEST KIT 17'-LATER M8 MODELS- CHROME, WATER COOLED High lift cam for maximizing peak torque and horsepower! Designed ...

If motor oil is the lifeblood of an engine, then the oil pump is its heart. If your engine needs a transplant, the new S&S® three stage oil pum...