Upgrade your Holley 4160 carburetor with ease using the innovative conversion kit 4160 to 4150 by HOLLEY, Man. Part # 34-6. Transform your vehicle's performance with this seamless installation and say goodbye to carburetor issues for good! Experience...

Metering Block - Primary / Secondary - Double Pumper Conversion - Gaskets Included - Aluminum - Black Anodized - Holley 4150 Carburetors - Kit

Metering Plate - Secondary - 0.081 Main in Hole - 0.040 in Idle Hole - Gasket Included - Aluminum - Natural - Holley 4160 Carburetors - Each

Metering Block - Primary - Gaskets Included - Aluminum - Chromate - Holley HP 2-Barrel Carburetors - Each

Metering Plate - Secondary - 0.073 in Main Hole - 0.029 in Idle Hole - Gasket Included - Aluminum - Natural - Holley 4160 Carburetors - Each

Metering Plate - Secondary - 0.067 in Main Hole - 0.031 in Idle Hole - Gasket Included - Aluminum - Natural - Holley 4160 Carburetors - Each