Our 1956-1974 Corvette heat riser valve gasket can be used on the 1975-1979 heat riser valves as a replacement. This heat riser gasket has a 2 1/16 inch center hole and measures 2 3/4 inch center to center bolt holes.
This gasket also fits the 1956 Corvette 3 bolt flat exhaust flange
EXHAUST MANIFOLDS SPACER GASKETS SEALS
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 |
1956 - 1974 |
