Heavy Duty Overdrive Clutch Hub & Shaft Kit

Reliable Clutch Hub and Shaft Assembly

Sonnax offers a Heavy-Duty Overdrive Clutch Hub and Shaft Assembly that is designed to prevent catastrophic gear-train failure in Chrysler 66RFE and 68RFE transmissions. This direct-replacement unit is precision-machined from cryogenically-treated steel and the shaft contains a shot-peened lube hole pattern to reduce crack formation and increase load capacity for uncompromised performance