Well, I have a 62 that was used as a plumbing truck. It has some plumbing modifications (racks and toolboxes) and hasn't been used in 20 years, but is still stock. It's going to be my project truck over the summer. I found it out back at my dads plumbing business underneath a pile of junk. I think I might start a build post for it.
http://photobucket.com/62ChevyC10