S&S Cycle - 330-0093 - Camshaft - 508 Series - Evolution Big Twin 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, you know you are getting the best...

S&S Cycle - 106-4033 - Camshaft Kit - 475G Gear Drive - Twin Cam Features Bolt-in cam providing power from 2200-5200 RPM in engines with displacement from 107-135 cubic inches Bumps horse power to over 100 and makes bigger power towards top end...

S&S Cycle - 106-4868 - Camshaft Kit - 551G Gear Drive - Twin Cam | Dyna Features Designed for engines with 96 to 106 CID and 9:1 to 9:9 compression, this is a bolt-in cam set for stock or mildly modified touring bikes Reverses the rear cam's...

S&S Cycle - 310-1267 - Cam Chest Kit without Cams - Gear Drive - Oil Cooled - Chrome Pushrods - Twin CamFeaturesOil Pump/Cam PlatePrecision machined from billet aluminumPassage plugs are removable for servicingIndependent scavenge sections for flywheel...

S&S Cycle - 310-1266 - Cam Chest Kit without Cams - Gear Drive - Oil Cooled - Black Pushrods - Twin CamFeaturesOil Pump/Cam PlatePrecision machined from billet aluminumPassage plugs are removable for servicingIndependent scavenge sections for flywheel...

S&S Cycle - 330-0732 - Camshaft Kit - 590G - Gear Drive - M8 Features Designed specifically for use with monster bores and ported heads (not recommended for stock bore engines) Improves cam timing accuracy and eliminates the stock cam...

S&S Cycle - 330-0730 - Camshaft Kit - 590C - Chain Drive - M8 Features All-out horsepower cam for 124” and larger engines Designed specifically for use with monster bores and ported heads (not recommended for stock bore engines) Kits...

S&S Cycle - 330-0715 - Camshaft Kit - 540G Gear Drive - M8 Features Designed to add even more torque to your big bore M8, for those that keep the revs below 6000 rpm when combined with 124" and larger big bore kits Requires the use of adjustable...

S&S Cycle - 330-0713 - Camshaft Kit - 540C Chain Drive - M8 Features Designed to add even more torque to your big bore M8, for those that keep the revs below 6000 rpm when combined with 124" and larger big bore kits Requires the use of...

S&S Cycle - 310-1083A - Cam Chest Kit with Plate - Gear Drive - Oil Cooled - 550 Cam - Chrome Pushrods - M8FeaturesAll parts in each kit are matched to ensure superior quality, fit, finish and performanceOil pump and cam plate are precision-machined from...

S&S Cycle - 310-1006A - Cam Chest Kit with Plate - Gear Drive - Oil Cooled - 475 Cam - Chrome Pushrods -M8FeaturesAll parts in each kit are matched to ensure superior quality, fit, finish and performanceOil pump and cam plate are precision-machined from...

S&S Cycle - 310-1005A - Cam Chest Kit with Plate - Gear Drive - Oil Cooled - 465 Cam - Chrome Pushrods - M8FeaturesAll parts in each kit are matched to ensure superior quality, fit, finish and performanceOil pump and cam plate are precision-machined from...

S&S Cycle - 330-0546 - Cam Chest with Plate Kit - 585CE - Easy Start Cams - Twin CamFeaturesUpgrade to S&S bolt-in performance camshaftsS&S Quickie pushrods - easy installation, without removing rocker coversS&S hydraulic cam chain tensioner improves...

S&S Cycle - 330-0647 - Camshaft Kit - 550G Gear Drive - M8 Features Kit includes all required bearings, o-rings, and hardware Ideal horsepower cam for 114" and larger engines Maximizes peak torque and horsepower Designed for big bore...

S&S Cycle - 310-0856 - Crankcase - 4.125" Bore w/Stock Bolt Pattern - Wrinkle Black - DynaFeatures4.125" bore crankcase can be used as a foundation for a custom engine or replacement for T111, T124, or T143Stock looking, but stronger; thicker wall...

S&S Cycle - 31-0078 - Engine Case - Super Stock® Big Bore - 3.625" - Evolution Big TwinFeatures3.625" big bore cylinder case for any stroke up to and including 5" and most stock length connecting rodsMachined to accept an oil filter assembly that mounts...

S&S Cycle - 310-0878 - Crankcase - 3.937" Bore - Alternator Style - Wrinkle Black - DynaFeatures4.125" bore crankcase can be used as a foundation for a custom engine or replacement for T111, T124, or T143Stock looking, but stronger; thicker wall sections...

S&S Cycle - 31-2100 - REED VALVE, 84-99 +.030FeaturesNew-style breather is not dependent on the rotation of the crankshaft to make it open and close. Instead, reeds open when pressure in the crankcase becomes greater than pressure in the cam chest, and...

S&S Cycle - 310-0742 - Breather Valve - Twin CamFeaturesSolves the problem of oil carryover in Twin Cam "A" motors with stock oil pumpOil carryover is oil that comes out of your breather and all over your bikeEasy-to-install when changing cams or...

S&S Cycle - 31-0055 - Engine Case - Super Stock® - 3.500" - Evolution Big TwinFeatures3.5" stock bore cylinder case for any stroke up to and including 5" and most stock length connecting rodsMachined to accept an oil filter assembly that mounts on the...

S&S Cycle - 92-1210 - Piston Kit - for 106" Stroker Kit - StandardFeaturesRequired for S&S 106" stock bore stroker kit with 4-1/2" stroke flywheelsCompatible with stock or S&S Super Stock® cylinder headsPiston kit includes forged pistons, rings, wrist...

S&S Cycle - 31-2096 - REED VALVE, 93-99 STDFeaturesNew-style breather is not dependent on the rotation of the crankshaft to make it open and close. Instead, reeds open when pressure in the crankcase becomes greater than pressure in the cam chest, and...

S&S Cycle - 94-9254 - Wrist Pin Circlips - Harley Davidson Features For use with S&S Cycle wrist pins Sold in pack of 4 Specs Units 4 Pack Application Piston Riding Style Street Type Pin Product...

S&S Cycle - 940-0060 - Ring SetFeaturesComplete set of piston ringsMade in the U.S.A.SpecsUnits2 PackRiding StyleStreetProduct NameRing SetBore Size Imperial4.250''TypePistonFitment2017-2021 Harley-Davidson CVO Electra Glide Ultra Limited...

S&S Cycle - 106-5225 - Easy Start Cam Kit - Twin CamFeaturesStart any engine regardless of displacement or compression ratio with a stock starterSave your starter and battery; tested for 10,000 starts without running battery downAllow for easy start by...

S&S Cycle - 920-0141 - Big Bore Piston Kit - 124" - +.010 - M8FeaturesPiston kit includes set of pistons, rings, wristpins, and clipCompression ratios listed are approximate and are calculated using the correct length cylinders as specified by...

S&S Cycle - 920-0148 - Big Bore Piston Kit - 131" - +.010 - M8FeaturesPiston kit includes set of pistons, rings, wristpins, and clipCompression ratios listed are approximate and are calculated using the correct length cylinders as specified by...

S&S Cycle - 920-0142 - Big Bore Piston Kit - 128" - +.010 - M8FeaturesPiston kit includes set of pistons, rings, wristpins, and clipCompression ratios listed are approximate and are calculated using the correct length cylinders as specified by...

S&S Cycle - 106-5233 - Easy Start Cam Kit - Twin CamFeaturesStart any engine regardless of displacement or compression ratio with a stock starterSave your starter and battery; tested for 10,000 starts without running battery downAllow for easy start by...

S&S Cycle - 106-5807 - Easy Start Cam Kit - Twin CamFeaturesStart any engine regardless of displacement or compression ratio with a stock starterSave your starter and battery; tested for 10,000 starts without running battery downAllow for easy start by...

S&S Cycle - 106-5234 - Easy Start Cam Kit - Twin CamFeaturesStart any engine regardless of displacement or compression ratio with a stock starterSave your starter and battery; tested for 10,000 starts without running battery downAllow for easy start by...

S&S Cycle - 106-5737 - Easy Start Cam KitFeaturesStart any engine regardless of displacement or compression ratio with a stock starterSave your starter and battery; tested for 10,000 starts without running battery downAllow for easy start by initially...

S&S Cycle - 106-4947 - Easy Start Cam Kit - Twin CamFeaturesStart any engine regardless of displacement or compression ratio with a stock starterSave your starter and battery; tested for 10,000 starts without running battery downAllow for easy start by...

S&S Cycle - 106-4383 - Camshaft Kit - 625C - Chain Drive - Twin Cam Features For 95" or larger engines with compression ratios between 10.0 to 10.75:1 High-lift springs and adjustable pushrods required Strongest from 3000-6000 rpm Made in the...

S&S Cycle - 106-4382 - Camshaft Kit - 585C - Chain Drive - Twin Cam Features Designed for 88" to 107" engines with compression ratios from 10.0:0 to 10.5:1 and 100" and 107" engines with compression ratios 9.7:1 to 10.5:1 Strongest from...

S&S Cycle - 33-5268 - Camshaft Kit - 585G - Gear Drive -Twin Cam Features Designed for 88/96/103/110 cubic-inch engines with compression ratios from 10.0:1 to 10.5:1 Reverses the rear cam's direction of rotation, providing additional operating...

S&S Cycle - 33-5269 - Camshaft Kit - 625G - Gear Drive - Twin Cam Features For 95/96/103 and 110 cubic inch engines with compression ratios from 10.0 to 10.75:1 Strongest from 3000-6000 rpm Increase valve timing accuracy by eliminating timing...

S&S Cycle - 106-4381 - Camshaft Kit - 570C Chain Drive - Twin Cam Features Designed for 88" to 103" CID engines with compression ratios between 9:1 and 10:1 Kit includes camshafts, gearcover gasket, bearings, retaining ring, o-ring, thread lock...

S&S Cycle - 33-5267 - Camshaft Kit - 570G Gear Drive - Twin Cam Features Designed for 88" to 103" CID engines with compression ratios between 9:1 and 10:1 Strongest from 3200-3700 rpm Increases valve timing accuracy by eliminating timing chain...

S&S Cycle - 106-4380 - Camshaft Kit - 510C Chain Drive - Twin Cam Features Kit includes cams, gearcover gasket, bearings, retaining ring, o-ring, thread lock and instructions Bolt in cam for 88\ Stock pushrods and valve springs are...