Roadrunner or Not
drive the car and enjoy it, its a nice car. some of us get too hung up on the things that make people "anal retentive"! if it is a clone, there are zillions out there that people drive and love!!!!! not every person wants or can even afford an all original # matching car! ##### aren'rt for all of us!
it is illegal to repop a dash vin plate, but if the fender tag is important to you, check out Mart Auto Works in Az. he used to repop the fender tag on original mopar machine, based on info furnished to him by the owner. I give this info to use as you like.
I hate it when the law pulls me over to " see" my car. scares the poop put of me!!!!