S&S CYCLE Flywheel Assembly 320-0598 Tires Has 1-7/8" throat at the

Has 1-7/8" throat at the butterfly and a 9/16" venturi

compatible with stock and most performance air cleaners

Fits all 55 mm throttle bodies

allowing maximum flexibility for customized applications

Machined to accept an oil filter assembly that mounts on the front of stock motor cases

S&S CYCLE Flywheel Assembly 320-0598 Tires Has 1-7/8" throat at theFlywheel 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