FYI, the later 84 - 86 type mudflaps attach differently and surprise, stay on the car. Besides the rarity of 82 - 83 mudflaps in general, many of those that did exist fell off and were lost. Best to consider later ones.
Looking for two small black interior parts. The first is the cover for the rear inboard seat track bolt. The second is the bolt cover for the seatbelt shoulder strap where it bolts to the B pillar. Like to have two of each.