The elbow ones are prob 67 notchback corner chrome used along w chrome plastic lock strip one year only. The others maybe center top and bottom rear window locking strip chrome joiners.
Well that makes some sense, they came in all my junk with the cudas. And I actually checked them on the car. Didn't seem to match up with anything. But I don't have the front or rear glass in yet. I guess I better hang on to em. Thanks Matt