S&S CYCLE

High-quality pinion gears are carefully machined, heat-treated and then finish groundMade in the U.S.A.

High-quality pinion gears are carefully machined, heat-treated and then finish groundMade in the U.S.A.

High-quality pinion gears are carefully machined, heat-treated and then finish groundMade in the U.S.A.

High-quality pinion gears are carefully machined, heat-treated and then finish groundMade in the U.S.A.

High-quality pinion gears are carefully machined, heat-treated and then finish groundMade is the U.S.A

Pinion Gear for Shovelhead motors

Includes shaft, nut and keysMade in the U.S.A.

Includes tapered shaft, nut and keysFor use with standard diameter bearingMade in the U.S.A.

The exact same assembly used in S&S SH80 Alternator enginesCan be used to overhaul an S&S engine or to build a custom engine using similar crankcases and pistonsFeatures 4-1/4" stroke, 8-1/2"...

Made of high-strength forged steel and designed for stock and high-performance custom applicationsSpecial keyed 6?? large diameter tapered sprocket shaft that provides more contact area for increased...

New-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...

New-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...