GM 12-BOLT (TRUCK) ALUMINUM ULTIMATE SUPPORT COVER

This Ultimate support cover is designed for the 12-bolt GM Truck rearend. It features two premium grade load bolts that provide main cap support. The additional support of the case main caps dramatically reduces ring gear deflection, stabilizes gear backlash, and diminishes the chance of cap breakage or distortion. This Ultimate cover features two tapped holes, which will accept the optional LPW brace kit. Each girdle is supplied with mounting bolts, filler plug and drain plug.