EXHAUST SYSTEM-MAGNAFLOW-2 TO 2.5 INCH-SMALL BLOCK-L82-AUTO-HIDEAWAY MUFFLER-74-79 (#E20315)

1974-1979
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. Corvette Central has designed a line of direct fit 74-78 oval mufflers so you don't have to live with your mufflers "ridin'low". We call these "Hideaway." Try a set of Corvette Central improved design mufflers!

No A.I.R. Provisions.
Set Includes:
1974-1978 2-1/2" Hideaway Magnaflow Muffler
1968-1974 2" TO 2-1/2" AUTOMATIC SMALL BLOCK (L-82) Front Exhaust Pipe
1968-1974 2-1/2" AUTOMATIC intermediate pipe
1975-1979 2-1/2" Center Hanger Auto w/Dual Exhaust

MAGNAFLOW'S WIDE OPEN PERFORMANCE MUFFLERS OUTFLOW OEM CHAMBER STYLE MUFFLERS BY AS MUCH AS 167 PERCENT. THIS REDUCES ENGINE HEAT AND BACKPRESSURE AND IMPROVES EXHAUST SCAVENGING FROM THE COMBUSTION CHAMBER. MAGNAFLOW MINIMIZES THE POWER ROBBING EFFECTS OF THE OEM SYSTEM TO RESTORE TORQUE AND HORSEPOWER TO THE ENGINE.