Jones Exhaust SD726-3F Super Duty Muffler 2.25 Inlet, 2.25 Outlet blh High performance SuperCoil included with

High performance SuperCoil included with 59107CK or for those that already have a high output coil already

5 V8 1958 - 1959 Plymouth Suburban 317/5

7 V8 1964 - 1966 Buick Riviera 425/7 V8 1965 - 1966 Buick Skylark 401/6

6L V8 1971 - 1977 GMC Sprint 350/5

Jones Exhaust SD726-3F Super Duty Muffler 2.25 Inlet, 2.25 Outlet blh High performance SuperCoil included withOverview: 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: