Finish off your Gen III HEMI Swap project with the finest exhaust system available for your 1967-1974 Mopar A-Body. Features 2.50-inch diameter, 304 stainless steel, zero restriction mufflers, and 304 stainless steel mandrel-bent exhaust tubing. This exhaust system is designed for Gen III HEMI swap vehicles and bolts directly to BH23104 Shorty Headers. High tuck design for best possible ground clearance on lowered cars. Optional rectangular polished exhaust tips fit below the rear bumper (available separately to replace turndowns). Fits Vehicles with 108-inch Wheelbase: 1967-1973 Plymouth Valiant 1970-1974 Plymouth Duster 1967-1967 Plymouth Barracuda 1973-1974 Dodge Dart Sport 1971-1972 Dodge Demon