I believe they only have records through 1967. The story goes that they lost most everything from '68 thru sometime in the early '70s. I sent for info on my '64 cuda and they sent me a copy of the computer tab card that they used as a build sheet then. The also sent an explaination of all the codes for my car. When I tried to get the same for my '69 RR, they had nothing for it.