M8 FLYWHEEL 4-3/8 TAPERED The flywheels are the heart of any performance engine and S&S Cycle has been perfecting the art for over six decades
Stronger, more durable, and trued to a spec others can only dream of, the new cranks for the Milwaukee-Eight platform are the best of the best to build your high performance engine around
Balance Gear installed
Heat-treated 4140 material is harder and more than twice as strong as stock
Stronger assembly eliminates need to weld crankpin
S&S High Strength Connecting Rods are designed with finite element analysis to eliminate weak spots and handle more power
Full width wristpin connecting rods (requires S&S Performance Pistons)
Balanced for S&S Performance Piston weight (1213g)
Perfect for Gear Drive Cams
Consistent balance & precision machining
Capable of higher RPM
Made in USA
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