Ford 8.8in. Kryptonite Steel DIY Cover Kit For Truss For Use On Ford 8.8In. Rear Axles Except For I.R.S.;This Is An Unassembled Cover And Requires Assembly And Welding;For Use With Blue Torch Fabrication's Truss System;Fabricated 1/4in. Steel Plate For The Cover;3/8in. Steel Plate Ring For The Mounting Base;All Covers Are Shipped Unpainted Blue Torch Fabworks Blue Torch Fabworks Ford 8.8Inch Kryptonite Steel DIY Cover Kit For Truss - BTF11079 BTF11079 Differential Covers