I recently bought a '70 Challenger R/T and the seller proudly gave me the broadcast sheet an upholstery shop found when they re-covered the driver's seat. Unfortunately, it's not the sheet for the car I bought, but maybe it belongs to someone.
The first digit is missing, it was right where a coil from the seat was, so it was obliterated.
The number:
S23N0E115552
I've deciphered that it's a 383 Magnum in Go-Mango.
Anyone's?
Robert