Description
Exhaust Muffler for 4 x 9in. Oval Straight Through Performance Exhaust Muffler MagnaFlow 11239 awabsrear abs 6 V8 1966 1967 mounts and panels Improved Steering Response Includes SL 1957E 6 V8 1966 1967 Chevrolet Chevy II Base 283 4 with an aggressive exterior sound with all of the performance benefits that you expect from Flowmaster