These 1963 Reproduction Corvette Mufflers have a 2" inlet with a 2" outlet. GM stock mufflers originally had a 2" outlet and the exhaust extension is also 2". Corvette Central mufflers are just like the factory did it.
Includes OEM Style Welded Muffler. Exhaust system components are made from 14 gauge (.070) aluminized pipe. All CC '63 exhaust systems have a kick to clear the floor tool tray. We believe that all 63's except possibly very late cars (unverified) were delivered this way whether early or late.
Original factory exhaust systems came on the car with the secondary pipe welded to the muffler. We offer systems both with the welded mufflers and with the muffler pipe separate. Note: The system is not to be confused with the O.E.M. high performance off road exhaust system which also came as a welded secondary pipe and muffler assembly.