1984 International S1600 Dump Truck 1984 International S1600 Dump Truck model in great condition Has a 14 foot Flatbed Dump Bed Currently with 44,000 original Miles on the remanufactured Factory Navistar Diesel engine (Hypermax Turbocharger system) with a 4-Speed Allison Automatic transmission. Standard Features include.- - Roof Air Conditioner - Power Steering - Air Brakes - PTO - Heater Core ...