Jones Exhaust SD830-54G Super Duty Muffler 2.75 Inlet, 2.5 Outlet window-cranks-and-parts 6 V8 1979 GMC K3500

6 V8 1979 GMC K3500 350/5

Part Number: 17193

6 V8 1975 Pontiac Grand LeMans 350/5

2L V8 1968 - 1974 Plymouth Fury Custom Suburban 318/5

Jones Exhaust SD830-54G Super Duty Muffler 2.75 Inlet, 2.5 Outlet window-cranks-and-parts 6 V8 1979 GMC K3500Overview: 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: