Fits 1968-72 GM A-Body Convertible LS Swap Transmission Crossmember 71222021HKR street-carbs Resonated Tip Shape Round Muffler

Resonated Tip Shape Round Muffler Type (In

1983-1983 Oldsmobile Cutlass Supreme 307 CID

No Front / Rear N/A Left / Right Left & Right Inner / Outer N/A Upper / Lower Upper & Lower

5" X 2" and wires into your ignition system with only four wires

74/8 V 1994 - 1995 GMC C2500 Sierra SLE 4/8 V 1988 - 1993 GMC K2500 3

Fits 1968-72 GM A-Body Convertible LS Swap Transmission Crossmember 71222021HKR street-carbs Resonated Tip Shape Round MufflerHooker BlackHeart has quickly become the leader in LS engine swaps and we are excited to offer this crossmember for 1968 1972 GM A Body Convertible and El Camino vehicles with LS engines. The crossmember is specifically designed to fit the narrower, boxed frame rails of the A body Convertible and El Camino models. It is compatible with our current 1968 1972 A body LS swap engine mounting brackets (71221006HKR and 71221007HKR) to provide optimized