Electric cooling fan

I'm looking for an electric cooling fan with a shroud that will fit in my Dart. I have a 71 Swinger with a slant 6 and stock radiator. I have a fan assembly I think is from a 93 Taurus. The problem I'm having is the fan assembly needs to be slim. I tried a test fit with the Taurus fan and shroud and there isn't enough room between the water pump pulley and the radiator. Anyone have any ideas? Thanks in advance FABO

What width radiator?
If its a 22" you might consider the Spal 2052
Your electrical system needs to be good and it would likely require a relay setup.