Helping a friend sell this.He isn"t sure on the type of transmission and initially purchased to turn into a food truck. The process was started, not completed. The engines runs great and is quiet while running. Already in place are side windows, clean water tank, waste water tank, stainless steel sink, disposable connections, and 2 propane tank holders included. The truck is insulated with plywood and stainless steel sheets over. Comes with an outlet on the exterior to bring power from outside to inside the truck, complete with 110 and 220 wiring.