Up for sale today, we offer this set of 1965 66 Ford Mustang Fastback Operable Quarter Vent Slide Extractor PARTS. I'm a little out of my specialty here, so ask any questions you may have. These are "barn finds" and are NOT bolt on ready. The metal parts do have surface rust and barn residue - Will clean up fine for restoration.The 2 metal "slides" seem fine. The plastic inner supports do show cracking (see photos). Probably the biggest thing is, that they are missing 3 of the 4 "L" support structures (you get 1).