Flowmaster Force II Cat-Back Exhaust System - 3 in Diameter - Dual Size Exit - 4 in Polished Tips - Stainless - 250/350 - Ford Fullsize Truck 2017-21 Receiver Hitch & Coupler Locks 2007-2008 GMC Sierra 1500

2007-2008 GMC Sierra 1500

1958-1974 Chevrolet Bel Air

1979-1992 GMC K1500

500" OD valve springs

Kit includes all internal components and new timing cover for converting LS series engines to utilize a standard distributor ignition system and a carburetor with a belt-driven or electric fuel pump

Flowmaster Force II Cat-Back Exhaust System - 3 in Diameter - Dual Size Exit - 4 in Polished Tips - Stainless - 250/350 - Ford Fullsize Truck 2017-21 Receiver Hitch & Coupler Locks 2007-2008 GMC Sierra 15002017 2022 Ford F 250 Super Duty and F 350 Super Duty with 6. 2L and 7. 3L engines. Fits 2 4 wheel drive and all wheelbases. Large 4. 00 inch Polished 304 Stainless Steel Tips Dyno Tuned for Maximum Performance Mandrel bent Stainless Steel Tubing Uses the Factory Hanger Locations 409S Stainless Steel Construction 50 Series HD Performance Muffler Retains Factory Resonators Lifetime Limited Warranty Flowmaster Quality Easy Installation Product