Jones Exhaust SD412-3D Super Duty Muffler 2.25 Inlet, 2.25 Outlet spoilers-and-wings Also features the iconic B&M

Also features the iconic B&M name laser cut in the plate

6L V8 1970 - 1976 Chevrolet El Camino 400/6

1967-1974 Chevrolet K10 Pickup

32/8 V 1974 Dodge M350   4

6L V8 1985 Chevrolet K10 Custom 262/4

Jones Exhaust SD412-3D Super Duty Muffler 2.25 Inlet, 2.25 Outlet spoilers-and-wings Also features the iconic B&MOverview: 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: