Car getting real hot....

There are cooling systems and there are cooling systems. About 35 years ago i lost my fan belt returning home from a hunting trip in Northern Ontario.It was late October, cool and raining. We drove all the way home hour after hour and the engine never overheated in my '83 Toyota 4 x 4.When i got home and investigated the water pump was also seized.
...but the rad was constantly wet from the cold rain and air. That was an incredible truck in many other ways too.