The Edelbrock Performer Series 500 CFM electric choke carburetor (model 1403) is a precisely tuned, user-friendly street carburetor built from an all-aluminum two-piece body that resists warping and is compatible with gasohol and blended fuels. Metering rods transition between circuits, it resists backfire damage and "holds a tune," while tub-style bowls and rear-pivot floats simplify tuning and long-term street use.
Edelbrock Carburetor Performer Series 4-Barrel 500 CFM Electric Choke Satin Finish