Interior help with lost part.

Yes I have about 1 year of working on car before I have finally painted. I didn't take enough pictures to help put things like window hardware back together. But I did order a Year One catalog hoping it will help figure out the part. But like most things for this Barracuda it won't exist in a reproduction part . And without knowing the name asking others remains difficult. Let me ask you what you did about the plastic guides on the side windows of the car. Not the quarter glass weather strip but the front channel guides that are on the windows. I see mine are totally wrecked and I am sure they don't exist. Just curious