Anyone have pictures of stock interior '66 dart 4dr

Nope, standard GT trim. I will check part numbers of instrument cluster trim for all trim levels. It looks like all 66 Dart's had the same instrument cluster trim and heater or ac trim but only the GT had the glove box trim and the little piece of trim to the right of the glove box lid. 170's had a painted glove box lid with a handle. toolmanmike