The Edelbrock metering block and fuel bowl gasket kit #12370 supplies the gaskets needed for Holley 2300, 4150, 4160, 4165 and some 4500 series carburetors. Provided as two pairs, these black replacement gaskets restore proper sealing between the metering block and fuel bowl, supporting carburetor rebuilds and reliable fuel system operation on compatible carburetor models.
Edelbrock Gaskets Metering Block and Fuel Bowl for 2300 4150 4160 4165