Where are the hidden vin numbers on a 1964 El Camino?

On a 1964 El Camino, the hidden VIN numbers can typically be found in a few locations. One common spot is on the driver's side door jamb, where it is often stamped on a metal plate. Additionally, you may find another VIN stamped on the frame, specifically on the driver's side, near the front of the vehicle. Lastly, check under the windshield, as some vehicles have the VIN etched on the lower corner of the driver's side.