Pretty sure that's Bill Haviland in the #86 Pinto. He ran Windsor sometimes with the same car. I remember it being orange with gold #'s, and having a really cool look to it.
Shawn: If you have a color pic of the #86, please email it along with photographer info and I'll add it to the 70's section in the main site.
Thanks for posting the Pleasantville/AC pics.