My 67 R/T uses the same ornaments, and I have had a couple break; always the front ones because they have more pressure on them. Nobody reproduces them. I was lucky enough to score a set of them on this site from a member who was parting out a 1967 Charger. These are also used on 1967 Coronet 500. I think there was recently some one here parting a '67 Coronet 500.