Very informative thread that solved my mystery.
I have a '69 RR that is painted Vit C Orange over R4 Red. The Fender Tag says original color is R4 Red, but the frame rails and lots of other places have B5 Blue as a base coat. Total confusion.
Well, I checked the Radiator Support and Trunk Rail which have matching numbers, but which are different than the VIN tag and the Fender Tag. Obviously there has been a VIN swap...Damnit!
I know the last owner was not adept enough to do this, so I guess it was done many years ago. I knew it was a Frankenstein with the wrong engine (440), wrong Trans (4spd not AT) and wrong rearend (4.10 Dana not 8-3/4), but certainly not this much of one. Who knows what the hell I own now! At least the paint looks good.
That explains why everything is so difficult on this car.
Next one will be a correct car!! No more POS for me!
Oh well, live and learn.