Wehrli Ford M275 14-Bolt Rear Diff Cover Premium ARP Bolt Kit - WCF100154

This Premium Duramax/Cummins Rear Differential Cover Bolt Kit is an optional upgrade for Wehrli Custom Fab Diff Covers comprised of 14 specially selected high strength Stainless Steel 12-point ARP fasteners and matched washers for use with WCFab Ford M275 14 Bolt Rear Differential Covers (WCF100184). Replaces the Socket Head Cap Screws and washers which are supplied standard to help put the finishing touch your custom build.