1. TRACTORS 2. AGRICULTURAL 3. INTERNATIONAL GAS 4. (660) - INTERNATIONAL GAS TRACTOR (1/59-12/63) 5. Governor Select section Governor Case: (077) - GOVERNOR, GOVERNOR, CARBURETED ENGINE TRACTORS (078) - GOVERNOR, GOVERNOR, CARBURETED ENGINE TRACTORS (081) - GOVERNOR, GOVERNOR CONTROLS, INTERNATIONAL 660 SERIES (082) - GOVERNOR, DECELERATOR, INTERNATIONAL 660 SERIES sale parts diagram catalog online construction equipment excavator tractor Truck sale: USD $20,000 2003 CASE 660 Vermeer Rocky Mountain CASE 660 Iron Bound SolutionsTexas 2000 CASE 660 Mickey Meekins Farm EquipmentNorth Carolina USD $9,500 2003 CASE 660 Northwoods DieselMinocqua, Wisconsin Call 1996 CASE 660 Ditch Witch of Minnesota & Iowa Inc.Shakopee, Minnesota