I'm trying to replace the seat covers in my 1981 C10 Custom Deluxe with the factory original style. They were "Striped Vinyl in doeskin". Attached photo is from a GM brochure. See Standard Custom Deluxe Trim. Has anyone seen these reproduced anywhere?? Lot's of replacement vinyl covers out there, but not in this original style, as far as I can tell. Thanks for any insight! edit: I think they may actually be the Grained Vinyl Facing.