Niemand, thanks for the additional information.....and the "assembly inspection numbers" or marks are a topic here fairly often. It'd be nice to take a pictures of them and post for all to see, and save them for posterity. We love pictures.
Sounds like your well on your journey so continued good luck wished for you. Remember, any technical question is best asked, and answered, in the most appropriate garage forum.
later
da Chipmunk