Original engine colors??????

And your list sounds correct. On that unless it is a unrestored car no one would know. That is and will always be my point. Ma Mopar was making cars to sell. There was no set color by a set date to build the car. If a different color engine wound up in an odd year car, who cared? Maybe it would make it worth more money if you could prove it? Ha Ha I don't think so. There would always be someone that said it was not possible.