1966-1967 MODIFICATION KIT FOR HOLLEY MODEL 1931 1-BARREL CARBURETOR. THIS KIT IS FOR TYPE 3252 AND 3253 CARBURETORS, AND IT REPLACES A WARPED METERING BLOCK WHICH CAN GIVE THE SYMPTOMS OF SURGE, STUMBLE OR FLAT SPOTS. THIS IS A NOS PART AND AVAILABILITY IS LIMITED TO CURRENT STOCK.

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Vehicle Compatibility

This product is compatible with the following models and years: