Jones Exhaust SD726-3F Super Duty Muffler 2.25 Inlet, 2.25 Outlet blh 2 V8 1977 - 1987

2 V8 1977 - 1987 Ford F-250 351/5

6L V8 1971 - 1977 GMC Sprint 350/5

3L/V6 2001 - 2003 GMC Sonoma 4

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

Jones Exhaust SD726-3F Super Duty Muffler 2.25 Inlet, 2.25 Outlet blh 2 V8 1977 - 1987Overview: 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: