S&S Cycle

For jetting most stock and performance engines Made in the U.S.A.

Fully engineered to utilize Evolution lifters and cams in Shovelhead engines Includes polished billet lifter blocks, 84-99 style lifter set, gasket...

Made from 52100 bearing material Include 4340 chromoly axles

Precision-machined and heat-treated bodies Premium-quality anti-pump-up hydraulic inserts Eliminate noise from the mechanical valve train Made in t...

Rollers have a larger-than-stock inner bearing race that reduces stress and increases axle life Each lifter body and plunger assembly is hand-fit a...

Includes all required gaskets and O-rings for both rocker boxes

Increased fin area for better heat dissipation Increase bore size from 3.750" to 3.927" 4 3/8" stroke, 10:1 comp. w/ stock heads Easy installation;...

For use in custom applications where stock keepers won't fit Chromed steel finish Sold in kits of four assemblies; enough for one engine

Stock height Kit includes top and bottom covers, cover caps, cover springs, and spring washers

For use in custom applications where stock keepers won't fit Chromed steel finish Sold in kits of four assemblies; enough for one engine

For use in custom applications where stock keepers won't fit Chromed steel finish Sold in kits of four assemblies; enough for one engine

For use in custom applications where stock keepers won't fit Chromed steel finish Sold in kits of four assemblies; enough for one engine

Piston kits include forged pistons (unless noted) rings, wrist pins and clips for a complete motor replacement Rings come as sets for two pistons M...

Must be used as a set or with OEM equivalents Made in the U.S.A.

High quality CNC machined 1:1 stock knuckle rocker arm ratio Improved oil control Kit contains four rocker arms, four rocker shafts, washers and s...

Each kit includes a two-cable throttle assembly with matching grips, throttle sleeve, OEM-style throttle and idle cables and hardware Designed for ...

Piston kits include forged pistons (unless noted) rings, wrist pins and clips for a complete motor replacement Rings come as sets for two pistons M...

Super E has a 1-7/8" throat at the butterfly and a 1-9/16" venturi and is recommended for use on Big Twin or Sportster engines up to 100-cubic-inch...

Oil pump idler gear for Big Twin Models

Start any engine regardless of displacement or compression ratio with a stock starter Save your starter and battery; tested for 10,000 starts witho...

Kit includes an oil pump with cover, mounting bolts, supply and return gears, drive shaft with keys and snap rings, check ball and spring, pressure...

Kits come with 4-1/2" stroker flywheels assembled with mainshafts and rods, 3.625" bore cylinders, pistons, rings, pins and clips, S&S 514 cam,...

Parts are proven to work well together therefore no guesswork Saves money by buying as a package Include bolt-in cams, premium tappets and Quickee ...

.4375" diameter chromoly steel for maximum strength Rocker boxes must be removed for installation or removal Made in the U.S.A.

Supply-side gears are 9% wider than stock Return gears are 28% wider than stock to ensure that the additional volume of oil supplied to the engine ...

The S&S Hot Setup kit for Twin Cams allows a Twin Cam owner to convert a stock engine to 124" using the stock crankcases Include S&S heads ...

The S&S Hot Setup kit for Twin Cams allows a Twin Cam owner to convert a stock engine to 124" using the stock crankcases Includes S&S 4-1/8...

Bolt on big bore kits mean easy installation with no machining and no rebalancing S&S bolt-in cams and premium tappets make the most of the add...

Bolt on big bore kits mean easy installation with no machining and no rebalancing S&S bolt-in cams and premium tappets make the most of the add...

The S&S Hot Setup kit for Twin Cams allows a Twin Cam owner to convert a stock engine to 124" using the stock crankcases Includes S&S 4-1/8...

Fit most generator motors; styled after the OEM types below Cast construction with a natural finish Include gasket and mounting hardware Made in th...

Fit most generator motors; styled after the OEM types below Cast construction with a natural finish Include gasket and mounting hardware Made in th...

Contain the best quality gaskets available Made in the U.S.A.

Installation of an S&S air cleaner may require re-jetting or engine re-tuning, however tuning within the OEM emissions standards is required to...

Four wrenches of different lengths for those hard-to-get-to rocker box screws For use on all Big Twin and XL Evolution-style motors Made in the U.S.A.

Made in the U.S.A. Base gaskets feature S&S Pro-Formance micropore compound proven to resist failure due to extrusion or blow out.

Contain the best quality gaskets available Made in the U.S.A.

All piston kits come with two pistons, rings, wrist pins, and wrist pin keepers Compression ratios listed are approximate and are calculated using ...

Start any engine regardless of displacement or compression ratio with a stock starter Save your starter and battery; tested for 10,000 starts witho...

Head gaskets are made from aramid fiber-reinforced premium graphite material with a steel core, stainless steel fire ring and anti-stick coating Ba...

S&S heads give great performance, and work with additional upgrades Kits are fully assembled, and include stainless steel valves and high-lift...

Upgrade to S&S bolt-in performance camshafts Improves engine performance - higher lift and optimized cam timing S&S Quickee pushrods - easy...

Installation of an S&S air cleaner may require re-jetting or engine re-tuning, however tuning within the OEM emissions standards is required to...

Made in the U.S.A.

Include an S&S cover, backing plate and high-quality filter element and hardware kit Available for most OEM carburetors and S&S performance...

Replacement ring set for S&S Pistons

Fills left side cutout in extended bags when running a Sidewinder 2:1 Matching end cap for left side is a mirror image of right side of Sidewinder ...

Fills left side cutout in extended bags when running a Sidewinder 2:1 Matching end cap for left side is a mirror image of right side of Sidewinder ...