Up for sale is 1989 Ford F350 Diesel Dually with 7.3L Non Turbo Power stroke and Stiles Truck Body Flatbed. The truck has 81,728 original miles and I am the 2nd owner. I need a medium duty truck and used it just once. The truck is in very good mechanical condition. Engine runs and sounds good.   The transmission is in very good condition with smooth shifts. The truck stalls when I switch to first fuel tank and the small dent on the back of the driver roof.  Overall condition is excellent.