The giveaway was actually late in 67 when the 68's were coming out, and the original 383 Dart built by GSD was a 273 car. I have done lots of research on it and am planning on building a clone. It was GG1 greeen with a black vinyl top and black bucket interior with console automatic. Since I work for Mr. Norm I have grilled him on the entire subject but he only remebers so much. I have always wondered what happened to each of these cars!