Source for Correct '66 Quarter Window Inner Liners?

If your 1/4 window interior panels are only warped, just leave them alone.
Hopefully, they are not cracked .

Just replacing the inner panels is a bit more involved, than meets the eye.

As for a source; you will have to work with whats available from the various vendors

 

I had purchased a set from Tony Branda about two years ago; they are a different type material then the original. the originals are warped and quite thin, the replacements are fiberglass and don't fit real well, Have tired all kinds of tricks to make them fit and it's just not happening. I may attempt to "repair" the cracks in the originals and may have a friend look at the material and seem if he has any ideas, he is good with fabricating, so he may have an idea on how to make a better set. I may be able to take a picture of one of the originals this weekend and show the replacement so you can see the differences