500 cfm 2 Barrel 4412 carburetor

500 CFM 2-Barrel 4412 Carburetor

Willy’s Carbs 500 CFM 2-Barrel Carburetor features a Holley 4412 body

Each Carburetor is set up and then flowed with your fuel selection.

Holley Blocks feature a 1-3/8″ Venturi and 1-11/16″ Throttle Plate.