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