8.5-10 Heavy-Duty Aluminum Rear Differential Cover - Brushed

Features:

• Thick A356-T6 heat treated cast aluminum construction.
• Fluid capacity increased by half a quart.
• External fins maximize cooling performance and add strength.
• Triangulated gussets add rigidity to gear housing.
• Oil scrapers prevent excessive churning: reducing heat, oil aeration, and power loss.
• High-power neodymium magnet-equipped, billet stainless steel service plugs.
• Limited lifetime warranty.

Increased Surface Area & Thermal Stamina

Upgrade your GM rear differential with the PPE Differential Cover, designed for maximum cooling and cleanliness. Crafted from robust A356.0-T6 cast aluminum, this cover ensures strength and optimal heat dissipation. Equipped with internal heat sinks and external cooling fins, the PPE cover increases the pan's surface area and thermal stamina, maintaining the differential oil's ideal viscosity range and extending the service life of your differential.

Cleaner Oil & Protected Gears

The PPE Differential Cover also features exclusive fill and drain plugs with high-power Neodymium magnets that trap and hold harmful ferrous metal particles, keeping your oil cleaner and protecting your gears. This premium cover is backed by our limited lifetime warranty, guaranteeing long-lasting performance and peace of mind. Keep your differential running cool and clean with PPE's high-quality upgrade.

Fits: 1972-2013 GM K1500