Actually, that could be one of the garages at the proving grounds in 1970. Or maybe a repair hole area on the assembly line. Either way, awesome pic!!! Thanks for sharing it.
Looks like they're installing chrome exhaust tips on a 340 Dart. Maybe. I see the rear wheel trim rings on the floor and a box. Maybe assembly line parts from inside the trunk that they are installing?
I can't stop looking at the pic lol Wish there were a bunch more.