Polished Aluminum Differential Cover - Chevy 14 Bolt (Late Model) 2001-Present

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 larger oil capacity and offer better heat dissipation from the aluminum fin design. Mounting hardware and drain plug(s) (where applicable) are included.

Fits:

GM HD and LD trucks 1500 & 2500 2001-Present. Ring gear protrusion is on passenger side of cover also there is a raised lip on the flange of the cover. Look at the picture of the stock cover, DO NOT just count the bolts. AAM manfactures a 11.5" RG axle for Chevrolet, it too has 14 bolts.