1969 633 calipers stamped numbers

[302moz]

Did anyone ever notice the stamped numbers on one ear of the 633 calipers?Just restoring the original calipers from my trans am and noticed the stamped number.It is a larger number then the casting date. The casting date is 80 and the stamped numbers are 112. I think they are assembly dates???anyone?? thanks John

[Nova Research Project]

Real story on 69 Camaro caliper date codes (http://www.yenko.net/ubbthreads/ubbthreads.php?ubb=showflat&Number=427585&Searchpa ge=1&Main=41719&Words=633&Search=true#Post427585)