The Nation's leader in restoration and replacement parts for your classic and late model vehicles. Taking care of the past and present to preserve the future.
DUAL EXHAUST SYSTEM WITH RESONATORS (SUPER DUTY) HEAD PIPES ARE 2 1/2" THAT GO TO A TRANSVERSE MUFFLER. TAIL PIPES ARE 2 1/4" THAT ARE DESIGNED TO USE FACTORY TIPS. SYSTEM IS MADE OUT OF ALUMINIZED 14 GAUGE PIPES. WILL WORK ON 400 OR 455 MOTORS (RESONATORS ARE SLIP-FIT - YOU ARE RESPONSIBLE FOR WELDING THEM ON & HEADPIPES DO NOT INCLUDE FLANGES - NEED TO ORDER TIP #EX12517F)