Out of stock
SKU: TCI228300
UPC: 788120032360
MPN: 228300
The TCI Steel Forward Clutch Hub for TH400/4L80E transmissions is engineered for builders and enthusiasts who demand bulletproof reliability in high-performance automatic gearboxes. This forward clutch hub serves as the critical foundation for increased torque capacity and shift consistency, making it ideal for street machines, bracket racers, and truck pulling rigs.
Designed to handle elevated power levels that stock components cannot sustain, this hub replaces the factory unit and is compatible with both classic TH400 units and modern 4L80E variants. TCI engineers this hub from premium steel to withstand shock loads and centrifugal forces generated during hard acceleration. The precision-machined design ensures perfect concentricity and clutch pack seating, essential for smooth engagement and predictable shift feel.
This upgrade is particularly beneficial for TH400 and 4L80E owners running 450+ horsepower or frequent drag strip visitors. It is a direct replacement that enhances durability and performance, making it a must-have for anyone looking to improve their automatic transmission's reliability under demanding conditions.
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