1951 Chevrolet Hauler with a Cummins 6BT 1951 Chevrolet 5700 COE hauler with a 5.9 L Cummins 6BT turbodiesel inline-six " data-image-caption="" data-medium-file="https://i0.wp.com/engineswapdepot.com/wp-content/uploads/2026/01/1951-Chevrole...