Sonnax 34322-01 Transmission Forward Clutch Hub (Heavy Duty) 3L80 TH400 offers 4L80E

400, 425, 4L80-E, 4L85-E Heavy Duty Forward Clutch Hub
Sonnax Part No. 34322-01

Sonnax heavy duty forward clutch hub 34322-01 is an ideal upgrade over OE hubs in GM 400, 425, 4L80-E and 4L85-E applications. offers 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