71 Dodge Dart Swinger Survivor the Real Deal

Wasn't a mopar guy before I found this gem. Now I'm full blown mopar lover. 2 weeks after I purchased this car..someone asked if I was going to Mopars in the Park, Shakopee Wisconsin..mopars only. So I went. They put me by A Bodies on 3rd turn. Concession stand opens...I go get a beer....came back...mopar club all over my car...that's when I got schooled. Guy asked me if I knew what these initials and numbers meant on valve cover, hood, firewall. I replied no haven't had time to clean them off. He said ABSOLUTELY DO NOT TOUCH THESE....these are the initials when coming down assembly line. If u look closely at front of valve cover....u can see what I'm talking about. Thought this might be interesting to u all. Thank you for your input...keep it coming!
maximusmopar