B&M Chevy 12 Bolt Aluminum Rear End Differential Cover w/ Girdles
This cover features external fins and increased fluid capacity over stock to dissipate unwanted heat. It is cast out of T6 Aluminum for added strength and durability. B&M added load bolts to the cover to help support the bearing caps from deflection and incorporated a magnetic drain plug to make servicing easier. Differential cover includes stainless steel mounting hardware.
- Chevy/GM 64-72 Intermediates
- Camaro 67-72
- Chevelle 64-72
- El Camino 64-72
- 64-74 Nova with 8.875″ Ring Gear