What is this 73 dart custom trim (moulding) piece called?

[Futzy1]

I need to throw a "wanted" thread up on the board, but I don't know what this piece is called. It's the cap piece at the end.

on the end of a side moulding.

 

[Alaskan_TA]

That does not appear to be factory molding. If you have any V codes on your fender tag, what are they?

 

[Futzy1]

Here, is this what you're looking for?