9.5" / 9.76" - 12 Rear Differential Cover

Description:

Specially engineered to minimize friction and maximize lubrication. Keep your GM rear differential running cool and clean with an upgraded cover from PPE. Precision cast from high-quality A356.0-T6 heat-treated aluminum using permanent steel molds for strength and optimum heat dissipation.

Increased fluid capacity provides increased thermal stamina. This new cover is equipped with specially designed internal heat sinks and external cooling fins which increase the effective heat-dissipating surface area, helping reduce fluid temperatures. This keeps the differential fluid running cooler and provide better protection to the gears, extending differential service life.

 

Compatible Vehicles: