1965 Formula S w/AC: What is Factory Correct Fan?

I beg to differ. The fan you have shown is a stock non-AC fan, just like the one on the left I provided. The AC fan I show pictured was taken off of a factory '65 Barracuda AC system. The '65 parts book lists a "Fan fluid or thermal drive unit" PN 2536675 for Valiant/Dart, 8 cyl.