Edelbrock 9913 750 CFM Square Bore 4-Barrel Air Valve Electric Choke Remanufactured Carburetor Fits 750 cfm, 4-barrel, electric choke EDL-1411 Inspected and tested using strict QS9000 quality control standards Assembled with new gaskets and pressure tested to 6 PSI to ensure leak-free operation Includes a 100% guarantee and Edelbrock's 30-day factory warranty