Holley 1940 Carburetor Rebuild Watch this video to see how to rebuild your 1940. NOTE: it is assumed you have some automotive repair experience. Updated on 12/05/2020 Was this article helpful? Yes No Related Articles Holley 1940 Identification Holley 1940 Power Circuit Holley 1940 Jets Holley 1940 Idle Circuit Holley 1940 Carburetor Troubleshooting Holley 1940 Replacement Carburetor Need Support?Can't find the answer you're looking for?Contact Support