[rusty1]

I was under the impression the all '67-'68 doors are the same, coupe,convert and fastback. That only the windows are different. Is there a date code on the door somewhere?

 

[gmshifflett]

not sure about date on door. all 67-68 doors are the same, all 3 windows are different. later

 

[sixtysevenGTconv]

I believe basically the same. One could be used for the other but....the holes for the arm rests are in a diff. location. The '67 short arm rest, '68 longer. A little work and your good to go.