- Single tube design for maximum stiffness without excess weight. - Easily adjust for C4, Power Glide and TH-350 transmissions. - Uses factory located 3.3" wide body mounts, no relocation required. - Engineered to maintain pinion angle when using either OEM or aftermarket transmission mounts - Allows more exhaust clearance than OEM style. - Supplied with polyurethane bushings or can be replaced with optional solid bushing for racing applications.