56-64 Chevy Carburetor Screw Set, 4-BC Rochester.
After reconditioning the carburetor, it would be a shame to reassemble it with old or incorrect screws. These original design slotted filter head screws are the correct ones for the job. They are cad plated and include stainless steel lock washers. They fit all 56-64 Chevys with a 4-BC Rochester Carburetor.