Dana 25 27 30 10 Bolt Polished Aluminum Rear End Differential Rear Cover Due to the large-diameter 13

Due to the large-diameter 13 in

They're constructed of high-grade aluminum and feature a shiny

They come available as stock replacements (straight bolt) or with splayed outer bolt holes

also known as the GM 8

Pro Street

Dana 25 27 30 10 Bolt Polished Aluminum Rear End Differential Rear Cover Due to the large-diameter 13Add that chrome look to your axle without having to worry about rust, with these Speedmaster polished aluminum differential covers. They are made from cast aluminum with thick gasket rails to resist oil leaks, and feature cast in ribs for added strength and heat dissipation. The covers have a highly polished finish and include gasket and mounting bolts for a complete installation.