Thanks, Alfred, for the comments/warnings and picture. I did not say earlier, but my radiator and engine are still in the vehicle. Although my car is in the paint shop and I cannot look at it to see the exact location of that cooler you mentioned, I do believe it is located in a different spot. In fact, I was able to remove that screw you pointed out without removing the radiator.
I may be good to go, but I did not want to spend a lot of time installing something....only to realize I had to remove it. I appreciate the "heads up" on this, and will look everything over very carefully before I begin assmebly. Hopefully that will be latter part of next week.