Differential Cover 64-72 GM 8.2in 10-Bolt Rear

The Differential Cover 64-72 GM 8.2in 10-Bolt Rear is a factory-replacement stamped steel cover designed specifically for classic Chevrolet, Pontiac, and Oldsmobile muscle cars and trucks manufactured between 1964 and 1972. This cover is essential for protecting the differential internals from contamination, road debris, and moisture while ensuring proper gear oil containment.

Constructed to OEM specifications by Specialty Products Company, this cover is tailored to fit the 8.2-inch 10-bolt rear axle assembly. Its stamped steel construction provides structural rigidity while maintaining a lightweight profile—at just 2.74 lbs, it adds minimal burden compared to the durability it offers. The precise dimensions (11.15 x 2.6 x 11.2 inches) ensure correct bolt-hole alignment and gasket seating, which helps to prevent leaks.

This differential cover is ideal for mechanics and enthusiasts working on first- and second-generation Camaros, Firebirds, Chevelles, and pickup trucks. Its straightforward installation process involves draining the differential, unbolting the original cover, and cleaning the mating surface to ensure a reliable seal.