NEW PRODUCTS!

Increased power and torqueStainless steel header constructionHigh-flow catalytic convertersIncludes adapters that allow use of wide band or stock O2 sensorsMachined aluminum end capDeep performance exhaust noteAll necessary mounting hardware includedMade...

FeaturesThe Air Stinger takes the existing high flow Stealth air cleaner and replaces the air smoothing stinger with a similarly shaped filter elementMore filter surface equals a 55% gain over a factory filterWashable and re-useable filterMade in the USA

Improved horsepower and torque (when used with a Stealth Air cleaner kit; sold separately)Race-inspired designRemovable dB reducer for back pressure and sound tuningMeet J2825 levels for soundAll hardware includedDeep-performance rumble replaces stock...

FeaturesBig bore bolt-on kit increases 107" M8 to 129" with no case machining requiredBig bore 4.320" cylinder with 11.0:1 forged pistonsS&S oil pump/cam platePassage plugs are removable for servicingIndependent scavenge sections for flywheel cavity...

FeaturesBig bore bolt-on kit increases your 114"/117" with 4.50" stroke M8 to 132" with no case machining requiredBig bore 4.320" cylinder with 11.0:1 forged pistonsS&S oil pump/cam platePassage plugs are removable for servicingIndependent scavenge...

FeaturesS&S B3 cylinder heads CNC-machined with two-bolt exhaust flangesS&S 635 easy-start gear drive cams and 1.725:1 rocker arms for .674" total liftS&S Super Stock™ T2 crankcases with reed breather valve three-piece flywheelsS&S...

FeaturesBiggest bolt-in S&S camshaft for M8Increased horsepower and torqueWorks on motors up to 11.0:1 compressionCompatible with stock valve springs, both first generation (round port) and second generation (oval port)Includes camshaft, M8 cam cover...

REPLACEMENT STAINLESS STEEL VALVES FOR S&S HEADSAvailable for 89cc/91cc and 79cc cylinder heads89cc/91cc heads are found on S&S Twin Cam-style motors and use 2.000" intake valves and 1.605" exhaust valves79cc heads are also found on S&S Twin Cam-style...

FeaturesBig bore bolt-on kit increases your 114"/117" with 4.50" stroke M8 to 132" with no case machining requiredBig bore 4.320" cylinder with 11.0:1 forged pistonsS&S oil pump/cam platePassage plugs are removable for servicingIndependent scavenge...

FeaturesBiggest bolt-in S&S camshaft for M8Increased horsepower and torqueWorks on motors up to 11.0:1 compressionCompatible with stock valve springs, both first generation (round port) and second generation (oval port)Includes camshaft, M8 cam cover...

CAM CHEST FOR SHOVELHEADSold individually unless notedNOTE: See pages ??? for performance cams.NOTE: See pages ??? for timing/points covers. RidersAddiction eBay

Features114" to 128" big bore kit; 114" and 117" CVO to 128" big bore kitBolt-in kit, case maching not requiredForged pistonsIncludes oil pump/cam plate, pushrods with chrome covers, tappets, tappet cuffs, S&S 550 camshaft, and valve springs Notes...