These 1963-1967 Reproduction Corvette Mufflers have a 2-1/2" inlet with a 2" outlet. GM stock mufflers originally had a 2" outlet, and the exhaust extension is also 2".
100% Stainless Steel muffler case and perforated Stainless Steel straight through core design delivers improved performance, reduced resonance, extended durability, and smooth deep tone.
There are no chambers, no baffles, and no louvers to restrict exhaust flow. You get wide open performance from Magnaflow. It doesn't flow any better than this.
For 2" use part #322319.
MUFFLERS EXHAUST
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
| Make |
Model |
Years |
| Chevrolet |
Corvette |
1963 - 1967 |
