Have You changed to a 12 volt system yet ? If You have install a electric fan that is made to mount on the outside of the radiator.I perfer to use late model GM car ones. I had one on my 1950 chevy 1/2 pickup.I used a toggle switch to turn mine on. Most of the time I did not even need to use it unless I was stopped in traffic for a few minutes.You can also buy a automatic switch to do it for You.It is also a good reason to get rid of that rid of that factory exploding fan blade.
EvilDr235
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Two types of people drive old cars.Rich people because they want to and poor people because they have to.
Remember EvilDr235 has a cure for Your sixness.