Casting number look up

[MMMarvis]

Would some one tell me where or how to look these up.

I found a bunch for 2n - 4000 up to 64 but i need 65 up

Thanks

 

[wtcoyote]

This web site may help
http://www.springfieldbiz.com/oaktree/rhcodes_seria
l.html

 

[MMMarvis]

Thanks

I have looked at it, there is only one number that seems to match up.
And others tell me the block has later model fetchers, And get engine size ??

On the ear

E no clue
60l13 no clue
4m19b '74 dec 19th day
star C696180 star nothing, but stars may or may not mean sleeved from factory?

And nothing on the actual casting numbers