Part #: SU98A 63-77 DIFFERENTIAL COVER (ALUMINUM) Shipping Weight: 12.00 pounds Priced Per: EA

DIFFERENTIAL COVER (ALUMINUM) Improve appearance and decrease weight with one easy installation. Designed as direct replacement for the OE cover. This new cover weighs only 12 Lbs. which is approximately half the weight of the OE cover. Extra webbing added for greater strength and includes bosses to allow for plumbing a gear oil cooler. The interior diameter of the cover is also larger than the OE cover, allowing for the installation of larger ring & pinion gears. *Can be installed on 1978-1979 Corvettes, but requires installation of SU38C 1963-1979 Heavy Duty 7-Leaf Spring.