Does anyone reproduce the rear window tracks and hardware for a 69 post road runner door??

just did a 69 post for a friend he had hardtop doors and bought new glass just realized reassembling things that the rear tracks and hardware are different we have no doors from a post car and can not seem to find info or parts needed.

This is the first b body post I have done and could use some expert advice.

Thanks jim

Here is the victim.....