These TCI hardened input shafts have increased lubrication, flow, and strength, a resized diameter that provides optimum stress lubrication along the entire length of the shaft, and extended high-gear splines to the oil ring. They will require some minor machining of the stator support.

More From This Category

Sonnax Front Thrust Washer, GM, Powerglide, Each

Sonnax Front Thrust Washer, GM, Powerglide, Each

$9.94

Sonnax Governor Gear Kit, 350, Lgt Grn, Each

Sonnax Governor Gear Kit, 350, Lgt Grn, Each

$9.91

Motive Gear Axle Shaft, 1541 Manganese, 5x5 in. Bolt Pattern, 34.75 in. Length, 26SPL, For CHEVROLET ASTRO 1985–1989, Each

Motive Gear Axle Shaft, 1541 Manganese, 5x5 in. Bolt Pattern, 34.75 in. Length, 26SPL, For CHEVROLET ASTRO 1985–1989, Each

$221.95

Sonnax Pump Vane, GM, 440-T4/4T60/4T60-E, Each

Sonnax Pump Vane, GM, 440-T4/4T60/4T60-E, Each

$1.73