ALL ENGINE

Features For '84-'99 Evolution Big Twin or '70-'99 custom chasis with alternator-style primary Specially machined cylinder heads allow use of stoc...

Features For '84-'99 Evolution Big Twin or '70-'99 custom chasis with alternator-style primary Specially machined cylinder heads allow use of stoc...

Features For '84-'99 Evolution Big Twin or '70-'99 custom chasis with alternator-style primary Specially machined cylinder heads allow use of stoc...

Features Contains nearly everything needed to take a stock 74" or 80" H-D. Shovelhead engine up to 93" or 96" displacement Includes 3.625" bore hi...

Features Deck height is 1.0985" Wristpin diameter is .927" Piston features a 12.5cc raised dome to achieve a compression ratio of 10.6:1 Note: F...

Features Piston kit includes forged pistons (unless noted) rings, wrist pins and clips for a complete motor replacement Made in the U.S.A Note: ...

Features Designed specifically for S&S® T-Series T2 long block engines for Harley Davidson® big twins and engines with S&S® 4-1/4" bore Ho...

Features Cylinders have a stock bolt pattern Bored slightly under nominal size and are not honed Designed for 124" Hot Set Up Kits used in '99-'17...

Features Sturdy steel canister houses the finest filtering media and internal components available Canister is slightly smaller in diameter than s...

Features Precision CNC-machined forged aluminum Adjustable oil pressure regulator; adjust without removing plate from the engine Passage plugs are...

Features S&S Cams are tested on the dyno, street and track before being offered to the public With hundreds of hours of testing on each cam, y...

Features Piston kit includes forged pistons (unless noted) rings, wrist pins and clips for a complete motor replacement Made in the U.S.A Specs ...

Features Made from bearing quality steel, precision centerless ground 66% stronger, preventing damage from radical cam profiles Direct replaceme...

Features Rocker Arm shafts, Rocker Arm Stud Kit, Head Bolt Kit and Performance Roller Rocker Arms are included in this kit Rocker Arm Shafts Rep...

Features Kit includes four S&S Quickee pushrods, four pushrod covers and O-rings Pushrods are manufactured from chromoly steel for superior st...

Features For use in custom applications where stock keepers won't fit Sold in kits of four assemblies; enough for one engine Made in the USA Spec...

Features Built-in stinger cone directs air smoothly into the bore of the carburetor or EFI throttle body and reduces turbulence and increases flow...

Features Built-in stinger cone directs air smoothly into the bore of the carburetor or EFI throttle body and reduces turbulence and increases flow...

Features Replacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI) Features greater overall strength than stock crankcases S...

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

Features Adjustable accelerator pump for quick throttle response and easy starting Uses the OEM dual-cable throttle system for smooth, reliable op...

Features Adjustable accelerator pump for quick throttle response and easy starting Uses the OEM dual-cable throttle system for smooth, reliable op...

Features Fast idle plunger for Super E & G carburetors Made in the USA Specs Product Name Plunger Type Fast Idle Model Super E / Super...

Features 6AN .160" ID threaded fuel inlet seat for racing Made in the USA DISCLAIMER: Not legal for sale or use in California on any pollution co...