Ok. Thanks guys. I can now rest knowing they are not orig to my car. Haha. I appreciate the feedback…always learning the little details, even 35 years after messing with these Mopars.

71TA. That might actually be the case here…..the previous owner installed a c body Imperial 28” Radiator bc of cooling problems. Maybe he transfered those over from that car. As a side note, that previous owner is such an awesome guy, he had saved the original radiator for 30+ years, for my car , and gave it to me a few years back.