1973-1987 Chevy-GMC Truck Hooker Manifold Back Dual Exhaust System Without Mufflers, 2WD-Small Block

Performance Exhaust Improvement. This manifold-back exhaust system enhances engine performance by reducing exhaust back-pressure and increasing efficiency. It is designed for manifold-back configurations to optimize exhaust flow and maximize power output.

Construction and Appearance. The exhaust system is crafted from 16-gauge aluminized steel tubing, ensuring durability and resistance to corrosion. The tubing is mandrel bent to maintain a consistent diameter and prevent restrictions, improving gas flow through smooth bends.

Installation. Installation is straightforward with included hardware and instructions. This exhaust is designed for direct fitment to the specified 1973-1974 2WD trucks and SUVs with compatible engines, generally requiring no special modifications or drilling.

Application. Specifically engineered to fit 1973-1974 1/2, 3/4, and 1-ton trucks (2WD) as well as Chevy and GMC Blazer, Suburban, Jimmy, and 1-ton crew cab (2WD) models equipped with 307/5.0L V8 and 350/5.7L V8 engines, ensuring proper fit and function for these vehicles.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov