To create the rear suspension, Andy started with a pair of BTF trailing arms and a secondhand Ford 9-inch rearend. The 9-inch housing was trussed and tabbed for link mounts. A three-link upper wishbone works in concert with the BTF trailing arms. Radflo coilovers and bypass shocks provide 25 inches of wheel travel. There are 2-inch-stroke hydraulic bumpstops at all four corners. The frame is notched above the rear axle to allow extra compression travel.