Those drivers who insist on conducting three or four stall tests in the pits and conducting three or four dry burnouts prior to staging at wide-open throttle should use the heavier planetary. If you're using more than 500 hp, you're going to want to equip your performance vehicle with ATI's high-impact gear sets. These precision-balanced carriers are manufactured from 9310 material for added strength and durability and are designed to provide heavy-duty output.

More From This Category

Motive Gear Axle Shaft, 1541 Manganese, 5x5.5 in. Bolt Pattern, 31.063 in. Length, 31SPL, ForD BRONCO 1983–1986, Each

Motive Gear Axle Shaft, 1541 Manganese, 5x5.5 in. Bolt Pattern, 31.063 in. Length, 31SPL, ForD BRONCO 1983–1986, Each

$203.78

Sonnax Overdrive Servo Pin Kit, Ford, AOD, Each

Sonnax Overdrive Servo Pin Kit, Ford, AOD, Each

$45.14

TCI High Energy 2-4 Band for 700R4/4L60E.

TCI High Energy 2-4 Band for 700R4/4L60E.

$101.89

Sonnax Bearing Kit, Chrysler, 41Te, 42Le, 1988-Up, Each

Sonnax Bearing Kit, Chrysler, 41Te, 42Le, 1988-Up, Each

$48.38