Hi, ZZ3, and welcome to the site. I'm sure you've seen the special forum for us '60-'66 truck people. And like Leo said, Tony is awesome help with these trucks. I got to see one of his beaut's at the Stovebolt Reunion this summer.
Anyway, I have had a few surprises while decoding VINs and block numbers myself. All part of the mystery. lol
Looks like a great project. I like the stepsides, too. Good luck, and see you around the garage.
