Room for a Clutch-Fan in a '65?

On my 66 273 and factory radiator I have a clutch fan. I turned down a fan spacer to like 5/8” thick and use a Dakota pick up truck clutch fan set up. It’s like 17” diameter and the shortest, bolt on clutch fan I could find. The fan sits 3/8”-1/2” away from the radiator and the factory shroud works fine. Sorry no photos but if you pm me I can get a few. Your set up looks really tight to pull that off. I had my radiator recored and it was not cheap but the aluminum one I bought put it way to close to the engine and my only option was electric fans which barely fit.
Syleng1