[PxTx]

Don't be a stranger Dave. From what I've seen, the silver tabs are the least common, then the yellow ones, and the orange ones seem to be the most. I also think the pretty well reflects production and sales.

Do you have a sense of when the chassis specific tabs were being offered, and what chassis were the first to be made? There sure were a lot of early Camaros being brought to the track. It wouldn't surprise me if there were the first chassis specific ones to have been made, but I would like to hear from others.