Clearasil's Mr. Norms '68 Dart ??

Nope, the original 6 cyl /383 conversion had a vinyl roof.....

I posted the whole article last month.

See the vinyl roof trim.....



And remember, it takes a while to get these promotions rolling, like months. I bet the Dart in the picture was just an unused 67 Chrysler ad photo with a stripe added.