Looking for the original engine for my Blue 1970 RoadRunner VIN STAMP 0G204078

Looking for the original engine for my Blue 1970 RoadRunner, if you have a 1970 440-6 RB engine block please check for VIN stamp 0G204078Could be located in Texas or Wisconsin or anywhere else by now.The car was a Texas car originally and ended up in Wisconsin. Please let me know if you find it.Thanks for checking!