This Corvette replacement thermal valve vacuum control switch has been manufactured to meet or exceed factory specifications and performance.
Replacement Switch
Blue
1975 EGR (Mounts In Intake Manifold)
1980 Spark Delay (Mounts In Thermostat Housing)
1981 Canister Purge (Mounts In Thermostat Housing)
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.
