S&S Flywheel Assembly For M8 models. 4-1/2" stroke

S&S Flywheel Assembly For M8 models.  4-1/2" stroke
  • Made of high-strength forged steel and designed for stock and high-performance custom applications
  • Special keyed 6° large diameter tapered sprocket shaft that provides more contact area for increased strength
  • Machined with timing notches compatible with factory crank position sensor
  • Standard S&S tapered crankpin and pinion shaft are used for ease-of-service
  • Balanced to stock HD 80" pistons
  • Includes flywheel, crankpin and connecting rods
  • Made in the U.S.A.