Jones Exhaust SD722-8D Super Duty Muffler 4 Inlet, 4 Outlet water-outlets 9L L6 1967 - 1968

9L L6 1967 - 1968 Mercury Cougar 289/4

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

Our Hi-Tek deep transmission pans are constructed from A356-T6 aluminum and are cast with thick external fins adding additional strength and increased cooling properties

75/8 V 1972 - 1974 American Motors Gremlin U/K/8 V 1972 - 1974 Jeep CJ6 U/K/8 V 1968 - 1974 American Motors Javelin 3

Jones Exhaust SD722-8D Super Duty Muffler 4 Inlet, 4 Outlet water-outlets 9L L6 1967 - 1968Overview: 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: