Flywheel Assembly - 4-5/8" - w/o Sprocket Bearing Race - Twin Cam w/124" S&S Motor '99-'06 Exhaust Systems Four interior pockets and two

Four interior pockets and two exterior pockets

and suitable for disc brake applications

and dynamically balanced

YKK® Zipper exterior pocket

Flywheel Assembly - 4-5/8" - w/o Sprocket Bearing Race - Twin Cam w/124" S&S Motor '99-'06 Exhaust Systems Four interior pockets and twoFlywheel Assembly 4 5 8" w o Sprocket Bearing Race Twin Cam w 124" S&S Motor '99 '06 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).