Help me bombard the phone of the guy who scammed me! Also, anyone in St. Louis?

Getting details from Ringy as we speak. This cat is only about 2.5 hrs from me so it's just a small road trip. Not sure whether i should be a bad *** from south Chicago or the nice postal inspector. Sounds like mom maybe hip to the dirt bag and dont care. I'll try going through his other adds and drive up to see the parts and RIMS.
Small Block