EXHAUST SYSTEM-ALUMINIZED-2.5 INCH-BIG BLOCK-454-MANUAL-HIDEAWAY MUFFLER-74 (#E20002)

1974
73-78 Corvettes from the factory had a round case muffler which can be seen below your rear valance or bumper. In 79-82 GM went back to an oval case muffler, similar to what was used in 63-72. This muffler tucked up under the car and was not visible under your bumper. We call these "Hideaway."

Systems includes:
1974-1979 2-1/2" hideaway muffler
1970-1974 BIG BLOCK (454) MANUAL (4 speed) front exhaust pipe
1968-1979 2-1/2" MANUAL (4 speed) intermediate pipe

Exhaust system components are made from 14 gauge (.070) aluminized pipe.