Roadkill Mopar Muscle Truck Cooling Fan

I can confirm two things:
- they are at least 20" in diam
- they move a ton of air

Many years I rigged up a fan tester to see how much air the fans pulled. I had about 10 fans of different brands I wanted to test.
The above fan was the best. It has been in my GTO for many years now. Had to trim a little of the blade tips to get it fit my shroud.