Specifications: Material Type: Aluminum CFM Range: 750 CFM Fuel Type: Gasoline Carburetor Barrels: 4-Barrel Secondary Type: Mechanical Fuel Inlet Type: Dual Choke Type: No Choke Carburetor Flange Type: 4-Barrel Square Bore CFM Range: 700-799 CFM OE Number: BR-67200, 67200 Package Included: 1 x Carburetor Kit.