S&S Performance

494 products

S&S Cycle offers premium high performance solutions for Harley-Davidson® and other v-twin motorcycles that includes engine components, exhaust and fuel systems, engine upgrade kits, and complete engines. Browse the range below!

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$595.99

Features & Benefits:- * Sold as a set of 4. Tech Tip:- * Milwaukee-Eight: Does not work with the stock HD Push Rod Covers * Prior to Start-up, the engine should be wound over with spark plugs...

$451.99

Features & Benefits:- * M8 Rocker Arm Shafts are designed as a direct replacement * Improved durability * Made from bearing quality steel, precision centerless ground for perfect fit! * S&...

$758.99

The crew here at S&S Cycle have been working on our new Billet Head Breathers, crafted from premium 6061 aluminum and anodized in the iconic S&S Blue. Our new breathers feature a dual O-ri...

$603.99

Crafted from premium 6061 aluminum and anodized in the iconic S&S blue, they look good and perform even better. Inside you will find our proprietary Labyrinth design to significantly reduce oi...

$248.99

Features & Benefits:- * Sold as a Pair. Tech Tips:- * Rocker Cover Gasket Kit # SS90-4049 Fits S&S V-Series engines with billet rocker boxes. * Rocker Cover Gasket Kit # SS90-4091 Fits S&a...

$248.99

Features & Benefits:- * Sold as a Pair. Tech Tips:- * Rocker Cover Gasket Kit # SS90-4049 Fits S&S V-Series engines with billet rocker boxes. * Rocker Cover Gasket Kit # SS90-4091 Fits S&a...

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$200.99

Features & Benefits:- * Sold as a Pair. Tech Tips:- * Rocker Cover Gasket Kit # SS90-4049 Fits S&S V-Series engines with billet rocker boxes. * Rocker Cover Gasket Kit # SS90-4091 Fits S&a...

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$1,613.99

Features & Benefits:- * Sold as a Kit. Tech Tips:- * SS90-4351 Rocker Shafts are required if using the S&S Shovel Rocker Covers. * OEM Rocker shafts can be re-used if running OEM Rocker Co...

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$1,614.99

Features & Benefits:- * Forged Roller Rockers. * Engine builder MUST check rocker arm to rocker cover clearance. * Clearancing may be required. * S&S roller rockers are forged from 8620 s...

$1,749.99

This is a comprehensive cam kit. The kit includes the ever popular S&S 475 Cam, Cam Bearing, Feuling HP+ Lifters, Cam Change Gasket Kit & Adjustable Pushrods with Black Covers Features &a...

$1,619.99

This is a comprehensive cam kit. The kit includes the ever popular S&S 475 Cam, Cam Bearing, Feuling HP+ Lifters, Cam Change Gasket Kit & Adjustable Pushrods that Re-use the Stock Pushrod ...

$1,203.99

Features & Benefits:- * Exclusive black coating heat, UV, and chemical resistant * Four fuel delivery ports Better throttle response * O-ring sealed idle mixture screw * Increased air flow...

$1,261.99

Features & Benefits:- * Exclusive black coating heat, UV, and chemical resistant * Four fuel delivery ports Better throttle response * O-ring sealed idle mixture screw * Increased air flow...

$758.99

This teardrop air cleaner kit fits 1999-’06 HD® Big Twins with S&S® Super E & G carburetors. Kit includes backplate, pleated cotton gauze filter element, chrome teardrop cover, hardware, a...

$1,105.99

Features & Benefits:- * High Temperature Ceramic Black Finish. * Shadow muffler fills left side cutout in extended bags when running Sidewinder 2:1 * Matching endcap for left side is a mirror ...