Holley Performance 04777SA Aluminum Double Pumper Carburetor

Holley Double Pumperî carburetors are a perfect performance upgrade for hot street cars and race vehicles. Double Pumper carburetors are an American icon when it comes to performance carburetors. From their roots as the premier carburetor on many factory muscle cars to powering thousands of vehicles across the finish line, the Double Pumper is a great choice whether you are burning up the street or the quarter mile. General Information Manufacturer: Holley Performance Manufacturer Part Number: Holley Performance UPC: 090127715222 Characteristics Type: Automotive Usage: Street/Hi-Performance Barrel: Four CFM: 650 Choke: Manual Emission: Without EGR Flange: Square Bore Finish: Polished Aluminum