1962 Fargo FW100 Pickup Engine: 5.1L V8 GAS; With Extra Cooling; Position: Fan and Alternator;. 1963 Fargo FW100 Pickup Engine: 5.1L V8 GAS; With Extra Cooling; Position: Fan and Alternator;. 1964 Fargo FW100 Pickup Engine: 5.1L V8 GAS; With Extra Cooling; Position: Fan and Alternator;.