Carter B&B Build Sheets 1937 MACK TRUCK EJ4473A1935-37 REO303S413S, 414S SPECIAL APPLICATION414S Updated on 10/26/2021 Was this article helpful? Yes No Related Articles Carter B&B Adjustments Carter B&B Jets Carter B&B Identification Carter B&B 1 Barrel Specifications Carter B&B 1 Barrel Flooding Carter B&B 1 Barrel Troubleshooting Need Support?Can't find the answer you're looking for?Contact Support