Sonnax heavy duty forward clutch hub 34322-01 is an ideal upgrade over OE hubs in GM TH400, TH425, 4L80-E and 4L85-E applications. It is made from 1045 steel forging and features a thicker cross-section for increased strength.

Made from forged 1045 steel
Thicker cross-section for increased strength
Added durability for daily drivers, work trucks and mild performance applications

More From This Category

Sonnax Replacement Reverse Clutch Steels, GM, Powerglide, Each

Sonnax Replacement Reverse Clutch Steels, GM, Powerglide, Each

$233.02

Sonnax Extreme Duty Forward Clutch Hub Kit, GM, Th400, Th425, 4L80-E, 4L85-E, Each

Sonnax Extreme Duty Forward Clutch Hub Kit, GM, Th400, Th425, 4L80-E, 4L85-E, Each

$239.84