Engine

S&S Cycle #106-5807 - Easy Start Cam Kit - Twin Cam

Easy Start Cam Kit for Twin Cam Start any engine regardless of displacement or compression ratio with a stock starter Save your starter and battery; tested for 10,000 starts without running battery down Allow for easy start by initially reducing crank...

S&S Cycle #106-5811 - Easy Start Cam Kit

Easy Start Cam Kit for Twin Cam Start any engine regardless of displacement or compression ratio with a stock starter Save your starter and battery; tested for 10,000 starts without running battery down Allow for easy start by initially reducing crank...

S&S Cycle #106-5859 - Easy Start Cam Kit

Easy Start Cam Kit for Twin Cam Start any engine regardless of displacement or compression ratio with a stock starter Save your starter and battery; tested for 10,000 starts without running battery down Allow for easy start by initially reducing crank...

S&S Cycle #106-5896 - Cam Install Kit - Gear Drive

Cam Installation Kit Kits include all required parts needed when servicing or changing gear- or chain-drive cams in a Twin Cam motor Made in the U.S.A.

S&S Cycle #106-5909 - Valve Springs - .650" - Twin Cam

Sidewinder® .650" Valve Spring Kit Include springs, upper and lower collars and keys For valve lift to .650" with 1.860" /178 lbs. installed height, 376 lbs. at max lift Max 6500 rpm Made in the USA

S&S Cycle #106-5929 - Cam Install Kit - Chain Drive

Cam Installation Kit Kits include all required parts needed when servicing or changing gear- or chain-drive cams in a Twin Cam motor Made in the U.S.A.

S&S Cycle #106-6051 - Quickee Pushrod Kit with Chrome Covers - Twin Cam

Quickee Pushrod Kit with Chrome Covers Kit includes four S&S Quickee pushrods, four pushrod covers and O-rings Pushrods are manufactured from chromoly steel for superior strength Made in the USA Kit does not require rocker box removal.

S&S Cycle #106-6068 - Cam Install Kit - Gear Drive

Cam Installation Kit Kits include all required parts needed when servicing or changing gear- or chain-drive cams in a Twin Cam motor Made in the U.S.A.

S&S Cycle #31-0000 - Engine Case -Super Stock® - 3.500" - Evolution Big Twin

Super Stock® Alternator Style Engine Case 3.5" stock bore cylinder case for any stroke up to and including 5" and most stock length connecting rods Machined to accept an oil filter assembly that mounts on the front of stock motor cases All races are...

S&S Cycle #31-0001 - Engine Case - Super Stock® Big Bore - 3.625" - Evolution Big Twin

Super Stock® Big Bore Engine Case 3.625" big bore cylinder case for any stroke up to and including 5" and most stock length connecting rods Machined to accept an oil filter assembly that mounts on the front of stock motor cases All races are...

S&S Cycle #31-0003 - Engine Case - Super Stock® - 3.500" - Big Twin

Super Stock® Alternator Style Engine Case 3.5" stock bore cylinder case for any stroke up to and including 5" and most stock length connecting rods Machined to accept an oil filter assembly that mounts on the front of stock motor cases All races are...

S&S Cycle #31-0004 - Engine Case - Super Stock® Big Bore - 3.625" - Big Twin

Super Stock® Big Bore Engine Case 3.625" big bore cylinder case for any stroke up to and including 5" and most stock length connecting rods Machined to accept an oil filter assembly that mounts on the front of stock motor cases All races are...

S&S Cycle #31-0005 - Engine Case - Super Stock® - 3.500" - Evolution Big Twin

Super Stock® Alternator Style Engine Case 3.5" stock bore cylinder case for any stroke up to and including 5" and most stock length connecting rods Machined to accept an oil filter assembly that mounts on the front of stock motor cases All races are...

S&S Cycle #31-0055 - Engine Case - Super Stock® - 3.500" - Evolution Big Twin

Super Stock® Alternator Style Engine Case 3.5" stock bore cylinder case for any stroke up to and including 5" and most stock length connecting rods Machined to accept an oil filter assembly that mounts on the front of stock motor cases All races are...

S&S Cycle #31-0078 - Engine Case - Super Stock® Big Bore - 3.625" - Evolution Big Twin

Super Stock® Big Bore Engine Case 3.625" big bore cylinder case for any stroke up to and including 5" and most stock length connecting rods Machined to accept an oil filter assembly that mounts on the front of stock motor cases All races are...

S&S Cycle #31-0172A - Engine Case - 3.750" Bore w/Stock Stud Pattern - 88A Engine Type - Wrinkle Black -Twin Cam

Engine Case Replacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI) Features greater overall strength than stock crankcases Strong, dependable Timken®-style sprocket shaft bearings All passages between the crankcase cam...

S&S Cycle #31-0181A - Engine Case - 4.125" Bore w/Stock Stud Pattern - 88A Engine Type - Wrinkle Black - Twin Cam

Engine Case Replacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI) Features greater overall strength than stock crankcases Strong, dependable Timken®-style sprocket shaft bearings All passages between the crankcase cam...

S&S Cycle #31-4050 - Right Side Crankcase Bearing Race - Standard - Sportster

Right Main Crankcase Bearing Race Made in the U.S.A.

S&S Cycle #31-4055 - Right Bearing - Blue - XL

Engine Bearings Made in the U.S.A. Replacement right side crankcase main bearing assemblies

S&S Cycle #31-4056 - Right Bearing - Red - XL

Engine Bearings Made in the U.S.A. Replacement right side crankcase main bearing assemblies

S&S Cycle #31-4057 - Right Bearing - White - XL

Engine Bearings Made in the U.S.A. Replacement right side crankcase main bearing assemblies

S&S Cycle #31-4058 - Right Bearing - Green - XL

Engine Bearings Made in the U.S.A. Replacement right side crankcase main bearing assemblies

S&S Cycle #31-4080 - Inner Cam Bearing - Twin Cam

Replacement Inner Cam Bearing Superior quality OE replacement bearings Made in the U.S.A.

S&S Cycle #31-4081 - Camshaft Outer Ball Bearing - Twin Cam

Camshaft Outer Ball Bearing Superior-quality OE replacement bearings Sold each Made in the U.S.A.