Differential Cover, HD Aluminum 1963-1979 Stock Suspension. (Cover and vent only, No hardware or gasket) Replaces stock OEM cast iron cover.
Cast aluminum differential cover with vent that will replace the stock heavy cast iron cover on cars with factory rear suspension. Ultra light weighs only 12 Lbs, nearly half the weight of the OEM cover! Greatly improved cooling along with extra webbing for greater strength. Also includes bosses to allow for plumbing an external cooler for extreme applications. The interior diameter of the cover is larger than the OE cover, allowing for installation of larger ring & pinion gears. Fits: 1963-1979 with stock suspension.