Jones Exhaust SD722-8D Super Duty Muffler 4 Inlet, 4 Outlet water-outlets 5 inch inlet/outlet

5 inch inlet/outlet

2L V8 1966 - 1967 Dodge D100 Series Base 318/5

It wires inline on the coils' 12 volt supply wire where it senses the current going through this wire and converts this information into a 12 volt output signal that most aftermarket tachometers use as a trigger signal

4 V8 1969 - 1974 Chevrolet K30 Pickup 350/5

Jones Exhaust SD722-8D Super Duty Muffler 4 Inlet, 4 Outlet water-outlets 5 inch inlet/outletOverview: 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: