Chopped 64 chevy truck

I wasn't expecting to, but I had an "extra" 3-4 hours today, and so I decided to work on the truck.
I pulled the bed off, took a wire wheel and flap disc to the rear of the frame, and coated it with some Zinc Rich primer. Since I'll be airbaggin it sometime soon, I'll pull the bed back off, do the airbag work, then finish painting the rear of the frame. I just wanted to get it cleaned up. And, this gave me a chance to take care of some surface rust on the bed, and put some new bolts in the bed so I could tighten them up and get rid of the bed rattle noises.......Next time I pull the bed off, I'll flip it over and clean it up as well as rust proof it.
Although not too exciting, a few pics....