A pillar trim for 73 Duster

Does any body know where to get new repo A pillar trim for a 73 duster?
And what is the name of the piece that goes above the door panels and clips around the top of the door over the panel and where do I get a pair?
Thanks
Andrew

If you don't mind me asking, why do you need brand new ones? I'm sure you can find used ones in great shape. That is a part that typically sees extremely little wear and tear. If you find a nice pair but are the wrong color, just buy a spray can of SEM vinyl dye and re-color it.