Engine casting

[7DCUDA383A]

I know what the main casting # and LL mean but the 4 numbers to the left not sure .

 

[Chryco Psycho]

Date , XX.23.69

 

[7DCUDA383A]

Date , XX.23.69

Thanks Psycho

 

[Xcudame]

That's the actual date it was casted. There should be another cast in showing D for day shift and N for night shift with a little arrow pointing to the D or N.

 

[7DCUDA383A]

That's the actual date it was casted. There should be another cast in showing D for day shift and N for night shift with a little arrow pointing to the D or N.