S&S Cycle

The M8 engine is a powerhouse, but a low idle combined with a plugged up exhaust conspire to mute the true sounds of freedom that this machine was ...

Stealth Air Cleaner Kit - No Cover - For Gen 2 throttle body 24+ M8 Touring  Let that CVO breathe! The S&S Stealth system is now available for ...

Cam Bearing - Big Twin Superior quality OE replacement bearings, Made in the U.S.A.

Performance slip-ons that tidy up the exhaust area and produce a throaty V-Twin sound Does not require a tune and are an easy bolt on to the facto...

Piston Cooling Jet Kit - M8 Dual Spray technology evenly cools both intake and exhaust sides of pistons, Revised spray locations for more effective...

Whether you’re racing Hooligan flat-track or just want more power, the S&S Hooligan kits for 2000-’21 Harley-Davidson ® Sportster ® models will...

Fits: 1966-'84 HD® Big Twins. Adjustable chromoly steel pushrods. Compatible with S&S or original equipment hydraulic tappets. Set of four pu...

Sidewinder® .650" Valve Spring Kits for Twin Cam 88® big twins w/ stock heads (both 7mm and 5/16” valve stems) and all S&S Super Stock® heads (...

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

S&S® 80" Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins W/ Stock Heads or S&S Performance Replacement Heads - +.010" ...

These big bore pistons work with the stock 4-3/8" stroke flywheels to convert any 2007-'16 HD® big twin engine from 96" or 103" to 107" displacemen...

Oil pump o-ring kit for Twin Cam models   Fitment Guide 2016-2017 Harley-Davidson CVO Pro Street Breakout FXSE - - 2016-2017 Harley-Davidso...

Conceived by S&S founder and brought to market by his son George B. Smith, the Classic Two Throat carb and matched air cleaner served as a per...

S&S final drive belts by Gates are available with 14mm pitch in 1-1/2" and 1-1/8" widths. Match the width and number of teeth required for your...

The 110" Power Package is the ideal combination of performance and savings to transform your Twin Cam HD without breaking the bank. Bump the early ...

Crankcase Breather Reed Valve for 1984-'99 bt. Available in standard size or +.030" for use in engines with damaged breather bores New-style breat...

Replacement rings sets for S&S pistons only Rings come as a set for two pistons Made in the U.S.A.NOTE: .058" top ring; .0185" oil ring.   ...

Replacement ring sets for S&S pistons only Rings come as sets for two pistons Made in the U.S.A.NOTE: .078" top ring.   Specs PRODUCT NA...

Machined from solid 6061 billet aluminum Available with polished or chrome finish Includes chrome-plated billet points cover Made in the U.S.A.  ...

Carburetor Support Bracket, Air Cleaner To Head All steel construction with chrome plating Made in the U.S.A.   Fitment Guide 1981-1982 Harle...

Bellows Seal for Accelerator Pump for Super E & G Carburetors (5 pack) Replacement gaskets, O-rings and components are made from the highest-q...

Pinion gear nut for 1954-1989 big twin flywheels. Also fits 1990-1999 engines with S&S flywheels. OEM or better quality Made in the U.S.A.   ...

Ejector Nozzle Tube for Super E & G Carburetors Made in the U.S.A.   Specs PRODUCT NAME EJECTOR NOZZLE TYPE ACCELERATOR PUMP MODEL SU...

Nitrile Rubber Coated Flat Washer Washer, rubber coated steelNOTE: 01-18 EFI models are exempt per CARB EXECUTIVE ORDER # D-355-24.   Specs ...