TCI Steel forward Clutch Hub GM TH400/4L80E Radios All V-groove pulleys are deep

All V-groove pulleys are deep groove to ensure belt retention at high RPMs

Flame-Thrower HEI distributor produce 67% more energy with a 45% faster spark breakdown time when compared to the stock HEI

3/8 in Hose Barb Outlet

Proform Crank Gear Installation Tool 67453

Genuine B&M Replacement Part

TCI Steel forward Clutch Hub GM TH400/4L80E Radios All V-groove pulleys are deepForged Steel Clutch Hub for TH400 4L80E.. This CNC Machined Forged Steel Clutch Hub for TH400 4L80E is designed to handle 500+ HP. Construction is stronger than case OE unit and will resist fracturing, clutch tooth wear and spline failures Stronger than OE Unit. Stronger than OE Unit. You've invested in horsepower. Now get it all to the ground with TCI. TCI's track tested Transmissions, torque converters and components can turn that muscle into rear