1967-87 Chevy/GMC Truck Small Block catback exhaust system. This system is mandrel bent for optimal flow and is made with 304 stainless steel for maximum corrosion resistance. We have options designed to fit Stainless Works and most aftermarket headers as well as the stock 2" manifolds. Choose either Dual chambered round or Turbo style mufflers that creates an aggressive sound. The system finishes off in the stock behind the rear tires.