Figuring out 65 GTO Data Plate
I have looked all over and can not figure out some of the codes on my data plate. Any expert advice would be greatly appreciated.
On the first line there is an O5C 1. I know the O5C means May third week, but what does the 1 stand for.
On the trim line for interior it has 213-B. I know 213 means black, but what is the B?
The line below that on the accessory line it has 2BP. What does that stand for?
Then on the very bottom of the tag to the right of "Body by Fisher" is a 21-2. What does this stand for?
The assembly plant is PON which I would imagine is Pontiac, MI.