G2 Axle and Gear GM 11.5 AAM Aluminum Diff Cover; Black Powder Coat Finish; Cast From Lighweight Aluminum to Disipate Heat ;Magnetic drain plug and dip stick to Isolate foreign debris from moving parts; Bearing Cap Support Bolts for Added Strength; Increased Fluid Capacity
G2 aluminum differential covers are designed to not only protect your ring & pinion, they are designed to help cool your gear oil for prolonged bearing life. Made from high strength heat treated aluminum to withstand direct hits, these covers help protect your investment while adding a distinct look to your vehicle