Holley Classic 750 CFM Double Pumper Carburetor Proportioning Valves and Accessories Our air ride kits raise

Our air ride kits raise and lower the vehicle

64-88 El Camino

00" axle tube rear ends

The 0-4412 is easily the winningest two-barrel carburetor on the market

• Hardware

Holley Classic 750 CFM Double Pumper Carburetor Proportioning Valves and Accessories Our air ride kits raiseHolley Double Pumper carburetors are the perfect performance upgrade for hot street cars and race vehicles. The Double Pumper is available in a gold dichromate finish and features dual accelerator pumps for additional fuel under initial acceleration, mechanical secondaries for great performance, dual feed fuel inlets for constant high volume fuel delivery and a manual choke for easy control of engine warm up.