74 duster passenger side door opening trim (top)

Moparparts said

I have a passengers side, but it is the same as the one you have in the pic? Is that the one you need?

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If you hold the trim up over the door opening, the notch that the arrow points to would line up with the chrome strip on the front side of the quarter window.
The beveled side faces the center of the car. This one is for the driver side. A passenger side trim would have the same notch but on the other end of the piece.