Jones Exhaust A4540B Glasspack Muffler Blank 2-1/2 Inlet & Outlet flowtech-exhaust-and-headers 25/8 V 1978 Oldsmobile Cutlass

25/8 V 1978 Oldsmobile Cutlass Supreme 4/8 V 1987 GMC V1500 4/8 V 1979 GMC C2500 4

Application 68 Chevy Chevelle Malibu

3 V8 1970 - 1974 Chevrolet Caprice   454/7

8 L6 1968 - 1974 GMC K25/K2500 Pickup 250/4

Jones Exhaust A4540B Glasspack Muffler Blank 2-1/2 Inlet & Outlet flowtech-exhaust-and-headers 25/8 V 1978 Oldsmobile CutlassOverview: 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