Differential Covers & Rear-End Parts | PROFORM
Differential Covers & Rear Axle

Differential Covers & Rear Axle

Perfect Launch differential covers for GM 10- and 12-bolt, plus pinion snubbers and rear-end tools.

PROFORM's line of rear axle parts and tools will reduce the loss of torque during acceleration.

PROFORM differential covers and rear-end parts add strength and style to the axle. Perfect Launch girdle-style covers fit GM 10-bolt and 12-bolt rear ends, backed by pinion snubbers, suspension control arm kits, and pinion depth setting tools. Stiffen the housing, control axle wrap, and set the gears right.
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