Jones Exhaust SD614-3D Super Duty Muffler 2 Inlet, 2 Outlet egr-valves-and-parts 4L V8 1971 - 1972

4L V8 1971 - 1972 Chevrolet Brookwood   454/7

this direct-fit catalytic converter also interchanges with OE part 6819 0012AB

add hp and torque

Part Number: 15805

Jones Exhaust SD614-3D Super Duty Muffler 2 Inlet, 2 Outlet egr-valves-and-parts 4L V8 1971 - 1972Overview: Jones Exhaust Super Duty Mufflers are designed for high flow exhaust applications. These mufflers feature straight through louvered cores to maximize exhaust flow. The aluminized steel construction provides excellent corrosion resistance and superior service life. Features Maximizes exhaust flow Straight through louvered cores Aluminized steel construction Application: Year Make Model Trim and Drive Type Engine Size Universal Specifications: