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

Brand: Sonnax  Other Part Number: S34574E OE/OEM Part Number: 8661611 Manufacturer Part Number: 34322-01 Material: Forged 1045 steel Universal Fitment: Yes Vintage Part: No Performance Part: Yes  400, 425, 4L80-E, 4L85-E Heavy Duty Forward Clutch HubPart 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. 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