The Vehicle Identification Number 2121126803 is from a 1962Plymouth Slant 6 (880, Custom, Dart, Lancer 170, Newport, Savoy, Valiant 100) built in the Lynch Road, MI assembly plant (build sequence number 126803).
Looks like there is a 62 out there missing its VIN? Obviously VIN does not support this belonging to this car. Not an expert, but I don't think any 63 Valiants built at Lynch Road plant. 60-62 maybe. In any case, lots of red flags here.
