Header-Back Dual 2-1/2 inch Exhaust Kit B-Body 1968-1974 Dodge Charger/Coronet/Super Bee/RT 1968-1974 Plymouth GTX/Roadrunner/Belvedere/Satellite Without Mufflers Aluminized Steel Note: For vehicles using Hooker Super Comp Headers. Uses an Offset Inlet/Center Outlet 13-14'' Muffler View Mufflers