Replacement Flywheel Assembly - Flywheel Assembly - 4-3/8" - w/o Sprocket Bearing Race - Twin Cam "A" '99-'06 [0921-0524]

For 96"/103"/106"big bore /110"/117" with stock or S&S pistons.

• S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpin
• Fits directly in stock crankcases with no modifications
• Made in the U.S.A.
• Flywheel assembly without sprocket bearing race are designed for use with Timken bearing conversion (sold separately).