Flowmaster Cat-Back Exhaust Kit 11- GM Pickup 2500HD 6.0L 709019 3/8 Inch Thick U-Bolt

3/8 Inch Thick U-Bolt

1966-1966 Jeep FC150

5/8" 36-Spline

Includes a 16-inch length of black Fire Tape

Two Harness straps keep contents inside

Flowmaster Cat-Back Exhaust Kit 11- GM Pickup 2500HD 6.0L 709019 3/8 Inch Thick U-BoltFlowmaster's new American Thunder Cat back exhaust system for the 2011 2019 Chevy Silverado and GMC Sierra 2500HD 3500HD trucks with 6. 0L V8 is perfect for the person looking for a moderate to aggressive sound level inside and outside of the truck, with all of the performance benefits that you would expect from Flowmaster. Designed for the Crew Cab, Standard Bed (6. 5 ft.) models only, this bolt on, emissions legal system features a stainless steel