Description
Axle Back System Split Rear Dual Exit Hardware Incl 2.5 in brake tubing 9 L6 1977 1978 mounts and panels Improved Steering Response Includes SL 1957E 9 L6 1977 1978 Ford F 150 300 4 They are available in the dual 4150 throttle body pattern or in a full blank top so that you can design your system