Polished Aluminum Differential Cover, GM 8.5" (Chevy 10 Bolt) Front

Polished Aluminum Differential Cover, GM 8.5" (Chevy 10 Bolt) Front.  Choose from 34 different colors.  Differential cover is finned aluminum and made from 356 aluminum alloy, heat treated to a T-6 condition for strength and durability.  They are not only attractive, they have a larger oil capacity and offer better heat dissipation from the aluminum fin design.  Mounting hardware, drain and fill plugs (where applicable) are included.