If I knew what it looked like, im sure I could make the part lol

 

The drawings suck for that purpose..... I couldn't find an actual PICTURE of the part...Try Car-Part.com, should be able to find a selection of vans in the correct year range, now, finding a yard that will actually pull the clip for you? That's gonna be the challenge. Best bet is see who *might* have one, and give 'em a call, see how helpful they are.