Jones Exhaust A3016B Glasspack Muffler Blank 1-3/4 Inlet & Outlet FrontLines Has 1/2-inch x 20 UNF

Has 1/2-inch x 20 UNF threads for shift knobs

5L 8 1968 - 1970 Pontiac Tempest Base 250/4

GMC P35/P3500 Van (1969-1970)

3 V8 1968 Jeep J-3600 327/5

Jones Exhaust A3016B Glasspack Muffler Blank 1-3/4 Inlet & Outlet FrontLines Has 1/2-inch x 20 UNFOverview: 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