[Beefer]

I found a stamped number code on the top inner fender apron near the passenger side firewall for my 64.5. It looks like C 10 5.
Any one know how to decode?

 

[68coupe&06GT]

I dont remember exactly what each number means, but it has to do with the date it was made and what shift it was made on....I am sure others know more of the specifics..

 

[68coupe&06GT]

Something similar to Oct (10) fifth (5) on C-Shift

 

[BillInCT]

C is the plant - Cleveland