ISC 8.3 Cummins motor with 10 speed transmission. GVW 33,000 760,000 miles (not original motor) New injection pump in 2015. 80% tread left on tires. New clutch in 2015. Everything works just needs a little TLC, tool box, doors etc. Truck is still in use and runs 300 - 500 miles per day. Truck is being sold as is and is listed locally. Any questions call Keith at 505-720-0987.