Thank you for your help guys. That is what I'm looking for Keith. I had found them and wasn't sure on what would be included for our trucks. I may just send out for the info on my truck, because this is one I intend to keep.
I have an 83 K2500 that I've had for a few years now and am wanting to find out the original options. The tag in the glove box is worn away from 30+ yrs of use and I just tried my local dealer and they weren't able to come up with anything since they've started to recycle digits in the VINs...