GM Forward Clutch Hub Billet Steel Alloy

The GM Forward Clutch Hub Billet Steel Alloy by COAN (SKU: COA22812) is a precision-engineered transmission component specifically designed for builders and mechanics working with General Motors automatic transmissions, particularly the TH350 and TH400 models. This forward clutch hub serves as a critical load-bearing element within the transmission's clutch pack assembly, transmitting torque from the turbine to the transmission's internal gears during forward acceleration.

Manufactured from premium billet steel alloy rather than cast iron, the COAN forward clutch hub delivers exceptional strength-to-weight characteristics and resistance to thermal stress during sustained high-load operation. The billet construction eliminates casting porosity and weak points inherent in traditional cast hubs, providing superior fatigue resistance under repeated clutch engagement cycles—critical for drag racing, towing, or high-horsepower applications.

At just 1.76 lbs with compact dimensions (4.8 x 2.7 x 5.5 inches), this hub maintains OEM geometry while offering enhanced material integrity, ensuring consistent clutch apply pressure and reduced slip-through during power delivery. This product is ideal for those rebuilding stock transmissions or upgrading performance builds in classic GM vehicles.