The bolt holes have no witness marks from being used.
4 Barrel Carburetor Performer Manual Choke Fit Edelbrock 1405 600 CFM w/ Gasket
1405 Carburetor 4 Barrel for Edelbrock Performer 600 CFM Manual Choke Carb
1405 Carburetor 4 Barrel Fit For Edelbrock Performer 600 CFM Manual Choke
1405 Carburetor 4 Barrel for Edelbrock Performer 600 CFM Manual Choke
1405 Carburetor 4 Barrel W/ Manual Choke For Edelbrock Performer 600 CFM
1405 Carburetor 4 Barrel New For Edelbrock Performer 600 CFM Manual Choke
