i used the trim tag analyzer and there seems to be an extra code on it that i can't enter into the system
L363 - middle right of the tag


thanks for your help
(and its for sale if your interested)

Van Nuys assembly added information to the tag that Norwood and Lordstown did not. No information on the application of this data has ever surfaced.

The two tone paint scheme is unusual.

Unusual in what way? The particular ugly combination (that I can picture in my mind) of Champagne and Expresso Brown, or just that it's two toned to begin with? I've never seen one still two toned anymore, but I've always just assumed it's because all of them have been repainted. I've considered changing mine back to the original 72 50 scheme whenever I have the time/money to go back and correct some mistakes I made when I painted it last time.

Two tones are not common, and the two tone brown would be a non-sport paint color, odd for a Firebird.