[ QUOTE ]
[The trim tag told me all I needed to know. It was a Nov of 68 with X codes and D80.
[/ QUOTE ]
Didn't know this part...you must've seen the car first hand?.
What Paceme is indicating is since X-Codes began around the second week of Dec and D80 later yet, a Nov. '68 tag w/ these has been altered or is a repop..

~ Pete