Quote:

On the right bottom side I found another stamp that looks to be the following: 1B4155491.



Hamtramck built A and E bodies for 71 so we're looking at Duster, Dart, 'Cuda or Challenger. You may want to recheck that VIN. It has one too many numbers.

Seeking:

1969 St. Louis plant VINs, SPD, and VONs.
Over 2,000 thanks to you!