Looking for a seat cover for a 87 f150, Custom 2WD bench seat. Seen a few, but the biggest problem is they do not completely cover the seat. They tend to go a couple inches down and leave a large amount of the bottom and sides expose, plus slides.

 

wish I could help you, when I got my 96 2wd bench it was pretty threadbare. I decided it would look good in blue upland camo seat covers. took me a while but with exhaustive search to find them, I have been using them several years and have faded some (patina) but they did enclose the bench and seatback. I don't remember where I ordered them from, so the message is "keep looking until you find what you want."