Okay, I looked at the Dorman, specifically, and they only offer one side, I'm assuming because they expect you to flip it for the other side. Their pins seem to have an e-clip to hold it in. The original Mopar hinges - the outer part of the hinge is drilled differently for the pin orientation, right?
At any rate, I appreciate the input! It would be easier for me to find 90s trucks and vans in my area, so that helps.