According to my 65 literature, they offered the integrated heater/AC in 65. I have 2 65 Dart and 2 65 Valiant factory heater/AC bezels. Definitely not knee-knocker.
Thanks for that info. I know 64 was knee knocker, and 66 was integral. But all 65's with A/C that I have seen were "knee Knocker". Either dealer install, or aftermarket, so I was not sure on whether the factory had integral in 65.