A Sad Story About a 1971 Chevy Cheyenne

[McNugget]

Originally Posted by CTENTA1

What do the numbers on both sides of frame faces mean? They are directly across from the transfer case or tranny area. You can see them directly if you look at the frame face from under either driver or passenger door? I dont have my truck with me but If i remember correctly its like a 10-15 digit and they both match each other.

If I remember correctly those are just serial identifications as the the year, size and model of the truck.