Super Mario

I apologize for reviving an old thread. Regardless of all of the good information posted by everybody, im in need of some help in which applies to this topic. I have a 65 c10 that i had purchased a few years ago. Shortly after i ran into some financial troubles but managed to be able to hold onto the truck. I have the pinkslip but I never registered it. When the truck was purchased, it was registered but was about to expire. Im about to get everything in order, im sure there will be some backfees. Do any of the codes mention at the begining of this thread apply to my situation? I would greatly appreciate any feedback . Mario