4150, 4160, 4165, 4175 Holley Carb Models. And, they require no scraping when changing them! They're made of top-quality non-stick material, so you can depend on Holley gaskets for your sealing needs.
HOLLEY CARBURETOR - PRIMARY METERING BLOCK - #12201-N
Genuine Holley 108-90-4 Holley Carburetor Metering Plate Gaskets Non Stick 4160
Holley AED QFT CCS 108-36-10 Holley Carburetor Metering Block Gaskets Dominator
Holley Carburetor Metering Jet 122-68; Holley Main Jet .068 Main Jet Gasoline
Holley Carburetor Fuel Bowl Metering Block Gasket Kit QFT 8-2000 10 PACK G56
10 PACK HOLLEY CARBURETOR FUEL BOWL METERING BLOCK GASKET 2300 4150 4160 4500
