Update.
It has warmed up some here in the Midwest and I went and pulled a clutch fan off a 84 F-250 I retired.
Was checking out the fit and it looked like it would work.

Here is the dumb part.
I was checking out the radiator and there is an electric fan on the front side of the radiator.

If, the powers that be, want to exile me from this honored group.
I will understand and withdraw, never to show my typing here again.

Thanks
Don King

1967 GMC 9500 Fire Ladder Truck
"The Flag Pole"
In the Stovebolt Gallery
1946 2-Ton grain truck
1946 3/4-ton pickup,
1953 1-ton pickup
1957 1-ton flatbed dually,
1954 Pontiac Straight Eight
Of all the things I've lost in my life, I miss my mind the most!