Jones Exhaust SD726-4B Super Duty Muffler 2.5 Inlet, 2.5 Outlet downpipe-back-exhaust 1L L6 1964 - 1966

1L L6 1964 - 1966 Chevrolet Malibu 194/3

7 V8 1981 - 1994 GMC K1500 Suburban 1979 - 1982 GMC K1500 Suburban 305/5 V8 1979 - 1995 GMC K1500 350/5

The DSL can be installed on single cylinder engines up through 12-cylinders on stock ignitions or high-powered aftermarket systems

25 Outlet Quantity 1 Mounting Hardware Included Yes Inlet Quantity 1 Heat Shield Attached No Type Direct-Fit Title OEM Grade Direct-Fit Subtitle Federal / EPA Compliant Substrate Ceramic Series OEM Grade Outlet Diameter (In

Jones Exhaust SD726-4B Super Duty Muffler 2.5 Inlet, 2.5 Outlet downpipe-back-exhaust 1L L6 1964 - 1966Overview: 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: