Found this in the comments from owner.
“Title Clarification:
Car is currently registered for street use in California, it also comes with a clean California title with the original door tag vin number, this number was stamped on the original front clip, unfortunately the original front clip was to heavily damaged to reuse and the original vin number on the clip was accidentally discarded, “the donor front clip 1965″ is an original ford Mustang clip, its bears its original vin number, this vin number matches the purchase receipt from Mustang service center of North Hollywood, California. The original vin tag is shown in the photos, and goes with the vehicle when sold. I chose to leave the original front clip vin in its place as to not appear to have anything fraudulent on this vehicle. The vehicles main intention was to be driven on the race track, and its also awesome to drive on the street, if there are any further questions regarding the vin tag ” serial number” please ask”
Mark