Improved for your Powerglide, TCI PRO-X input shafts offer better performance and reliability. Their hardened input shafts offer a resized diameter, extended high-gear splines to the oil ring, and increased lubrication flow for more strength and optimum stress distribution to handle big horsepower. TCI PRO-X shafts utilize their proprietary material that is CNC-machined, heat-treated, and cryogenically stress-relieved to handle engines producing 1,200+ hp, while their ringless PRO-X shafts will take on 1,500+ hp! Plus, the turbo-spline shaft allows for the installation of a turbo 350/400 converter in your Powerglide. TCI PRO-X input shafts are better built to best your horsepower record.

More From This Category

Sonnax 3-4 Accumulator Sleeve Kit, GM, 4L60, 4L60-E, 4L65-E, 4L70-E, Each

Sonnax 3-4 Accumulator Sleeve Kit, GM, 4L60, 4L60-E, 4L65-E, 4L70-E, Each

$51.83

Motive Gear Axle Shaft, 1541 Manganese, 5x5 in. Bolt Pattern, 31.81 in. Length, 30SPL, For CHEVROLET C1500 1988–1998, Each

Motive Gear Axle Shaft, 1541 Manganese, 5x5 in. Bolt Pattern, 31.81 in. Length, 30SPL, For CHEVROLET C1500 1988–1998, Each

$206.53

Motive Gear Axle Shaft, 1541 Manganese, 5x4.5 in. Bolt Pattern, 30.87 in. Length, 29SPL, For JEEP LIBERTY 2002–2005, Each

Motive Gear Axle Shaft, 1541 Manganese, 5x4.5 in. Bolt Pattern, 30.87 in. Length, 29SPL, For JEEP LIBERTY 2002–2005, Each

$311.62

Sonnax Direct/Input/High & Low Reverse Clutch Solenoid, Re5R05A, Each

Sonnax Direct/Input/High & Low Reverse Clutch Solenoid, Re5R05A, Each

$176.23