Pro Street
[ame="http://www.flickr.com/photos/walt_felix/3598264796/in/photostream/"]1968 "Pro Street" Dodge Dart GTS Convertible | Flickr - Photo Sharing![/ame]
Pretty sure this was one of the first Pro Street cars. If it is the car I am thinking of the owner is a member here. Still have the magazine it was in some where.