And if you do it the same way Mopowers did his, you will also have overheating issues.

The shroud mounting method needs to be corrected. The Mopar Rad mounts the shroud slightly towards the front of the car, and the shroud has the cut out to clear the rad core. Any factory fan setup will place the fan at the same location. The only thing you could do is maybe cut a solid mount fan spacer in 1/2, if you have the required distance to use one.

Modifying the fan shroud so it sets at the correct location in relation to the fan is an easier, and a correct fix. Gene