When I said no Formula S in '64, I meant for the '64 model year. The Formula S package wasn't available until the 1965 model year. The car in the ad is a '65 model. Look at the dash. O:)
Uh... I very well KNOW that this was for the 65 model year, and that it Was introduced in the Fall of 64... I was just backing up/supporting what you said and answering your... " Not sure about the introduction date on the '65 "
I have a 65 Formula "S" and I know what my dash looks like and I know what a 64 looks like!!! However, I should have wrote "65" in front of "Formula S".... Bahhhh (Note: it was VERY late for me last night when I posted it and I was Very tired)