Carter BBD Vacuum Hose Routing Updated on 04/13/2022 Was this article helpful? Yes No Related Articles Rebuild and Spec Sheets (Carter BBD) How the Carter BBD Works Part 3 How The Carter BBD Works Part 2 How Does The Carter BBD Work? BBD Carburetor Adjustments 1956 Plymouth BBD Carburetor Need Support?Can't find the answer you're looking for?Contact Support