Jones Exhaust SD726-3F Super Duty Muffler 2.25 Inlet, 2.25 Outlet blh 6L V8 1971 - 1977

6L V8 1971 - 1977 GMC Sprint 350/5

0L V8 1994 - 2000 GMC C3500 Sierra SL 350/5

2 V8 1968 Plymouth Road Runner 273/4

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

Jones Exhaust SD726-3F Super Duty Muffler 2.25 Inlet, 2.25 Outlet blh 6L V8 1971 - 1977Overview: 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: