Jones Exhaust SD726-4P Super Duty Muffler 2.5 Inlet, 2.5 Outlet bellhousings pulling the air from the

pulling the air from the surrounding area to fill the void

7 V8 1977 - 1979 Oldsmobile Omega 305/5 V8 1977 - 1979 Oldsmobile Starfire 305/5 V8 1980 Pontiac Firebird 305/5 V8 1980 Pontiac Grand Am 305/5 V8 1980 Pontiac Grand LeMans 305/5 V8 1980 Pontiac Grand Prix 305/5 V8 1980 Pontiac LeMans 305/5 V8 1977 - 1980 Chevrolet K30 400/6

economical upgrade for your machine

Chrysler LeBaron (1981)

8L V6 1983 - 1985 Chevrolet P60 501/8

Jones Exhaust SD726-4P Super Duty Muffler 2.5 Inlet, 2.5 Outlet bellhousings pulling the air from theOverview: 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: