I've looked over the entire trunk lip by now but really, the focus was on the driver's side. I've scraped, wire-brushed and finally sanded weatherstrip adhesive and paint off but all I can see is an obscure part number. I'll try to post a pic tomorrow when I get back to the garage. I don't know what may have been done before '96 as far as quarter panel replacement goes. The current quarter panel isn't in great shape so if it is a replacement, it didn't hold up well. Also, it doesn't look replaced - undercoating looks original, etc. Thanks for the feedback.