Jones Exhaust A4540S Glasspack Muffler Straight 2-1/2 Inlet & Outlet fuel-systems 4/6 L 1978 - 1980

4/6 L 1978 - 1980 Buick Century Sport 3

Includes SAE and Metric adapters to fit numerous shift sticks

Dinan's Free Flow Axle-Back Exhaust for the M5 provides improved flow and the resulting power gains without the excessive noise associated with typical aftermarket mufflers

7L V8 1985 - 1993 Chevrolet S10 151/2

Jones Exhaust A4540S Glasspack Muffler Straight 2-1/2 Inlet & Outlet fuel-systems 4/6 L 1978 - 1980Overview: Jones Exhaust glasspack mufflers are built for premium performance, without the premium price tag. Every Jones Exhaust glasspack features the option of standard flow or reverse flow, giving you the ability to maximize exhaust performance. The aluminzied steel construction ensures years of service life from the muffler. Features Improves exhaust flow Provides moderate sound output Aluminized steel construction Premium muffler quality without