Up for auction in Lakeland, FL. https://carlisleauctions.com/view-consignment-detail.aspx?ConsignmentID=13238 Sounds like someone changed the rear end. That or it came from the top secret assembly in ME. "The tranny is the TH400X auto with the very rare 12 bolt posi rear, only installed at the Farmingdale, Maine assembly plant." So close...
Looks like a pair of NOS fenders that weren't "fixed" & maybe it's the picture but the pass side fender emblems (no good pic of DS) both look (equally) crooked.