Survey - 1967 Chevelle Trim Tag Code, Group 5 H, J, or MAtlanta, Framingham, and Kansas City supplied group option codes on their trim tags. There are some codes that seem to be plant unique but maybe not. In particular this survey is looking for sample photos and verification of several Group 5 option letters. Those being the letters "H", "J", or "M" - Group 5 only. If you have a 1967 Chevelle trim tag with either of these three codes and you know its meaning, your participation is welcomed.
Any photos can be emailed to me at