Proform Officially Licensed GM Differential Covers

Extended Gear Life Starts Here

Proform Officially-Licensed Differential Covers have a reinforced lightweight aluminum construction with a CNC-machined logo in the center and are finished in either textured black or cast gray crinkle paint. These rear-end covers will strengthen the rear housing case, specifically in heavy-torque situations, and stiffen the main cap area for housing flex reduction, helping increase gear life and decrease ring deflection. Each cover includes two bolts to stabilize bearing main caps, fluid capacity and magnetic drain plugs, and mounting hardware.