2300, 4150, 4150 HP, 4160, 4500, 4500 HP Carburetors IDLE MIXTURE SCREW 26-101 Holley HO26-101
Product Information
These Holley carburetor idle mixture screws will fit directly into the metering block of your Holley carburetor. They will allow adjustment to the idle circuit inside of the metering block. The screws are made of steel and include a new cork gasket for installation
