If you are looking for another real 72 340 Dart there was one in mission BC I saw back in 2001. at that time I assumed it was a vin mistake because everyone knew they never made a 340 dart in 1972, lol. Obviously we know different now! I went to look at an FM3 1970 340 duster he had. The place was loaded with mopars and gas station memorabilia. Interestingly a few years ago I was watching the show Canadian Pickers and I realized the same guy was on the show.
If you watch the you tube video starting around 17:10 they go to visit the guy. There are a few mopars in the background as you will see.