Jones Exhaust A4522S Glasspack Muffler Straight 2-1/2 Inlet & Outlet ignition-wires 7L V8 1979 - 1990

7L V8 1979 - 1990 GMC G3500 Rally STX 350/5

8 V6 1984 - 1987 Buick Regal Grand National 231/3

Their time proven rotor/vane design is known to get the job done in an affordable package

Separated and Easy Accessible

8L V6 1985 Oldsmobile Firenza 173/2

Jones Exhaust A4522S Glasspack Muffler Straight 2-1/2 Inlet & Outlet ignition-wires 7L V8 1979 - 1990Overview: 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