CK4486 Carter WCFB Carburetor Rebuild Kit for 1955-1961 Chevrolet
Includes idle mixture screws and springs,Viton accelerator pump and other parts as shown. Comes with instructions and diagram. One kit required per carburetor. A kit that services both carburetors in a dual carb set is also available: CK4487
Made in USA. Ethanol compatible. Includes instructions.