Original round style that hangs below quarter panel on each side 1975-77 all & 1978 L-48
These Aluminized Round Mufflers are a match for the 1975-77 & 1978 L-48 that hangs below quarter panel on each side. Starting in 1978 with L-82 GM went back to an oval case muffler, similar to what was used in 1963-72. This muffler tucked up under the car and was not visible under your bumper, We also offer this version as a replacement for the original round type.