Custom 1955 GMC Truck on 2011 Chevy Dually Chassis with a Duramax V8 custom 1955 GMC 370 dually truck with a Duramax V8 " data-image-caption="" data-medium-file="https://engineswapdepot.com/wp-content/uploads/2022/04/custom-1955-GMC-370-dually-truck-with-a-Duramax-V8-...