These seat back covers have been in my parts stash for over 20 years. Saved them in case I ever needed a matching piece of cloth or vinyl to use for a repair. Orange/brown is from my (very first X) ‘80. The gray/black is probably from an ‘85 as the cloth pattern looks a bit different than what come in my ‘87. Though it could just be really faded. Free to anyone who can use them - just asking you to cover postage. Thought I’d offer them here before they head to the trash bin. Located in northern VA. Thanks.