Flywheel Assembly
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.