Slim fan recommended that clears mezier ele water pump

Need a fan that will clear pkz help
Motor is a 550hp 408 street strip car that radiator is a champion

http://www.forabodiesonly.com/mopar/showthread.php?t=281911&highlight=taurus+fan

Check this out. This fan is for a 22" radiator.

Here for a 26" Champion:

https://www.dropbox.com/s/wdvxqfd1tnhcpy3/Electric Fan 26in Radiator.pdf?dl=0

I am not sure on the thickness though. :(