Welcome to the site from the Motor City! Joined January of '13 and made your first post, it's about time! ( I don't know why I notice these things) Lets see some pics.
I had some very old R/T emblems on the fenders of my A66 project I sold recently that were stick-on. The paint was emaculate under them so I knew they'd been on for a lot of years and they had part #'s on them in keeping with the 1970 model year. The A66 was not an R/T though...