Engine code questions

[TrickFlow]

Can anyone help me with some engine codes? they are off of a 351 cleveland block.


any info concerning what these codes represent will be greatly appreciated


D2AE-CA <---- stamped on block
3E21 <--- came off a tag on the block
DOA ED <---- stamped on block

 

[88stangmangt]

these are casting numbers i believe they tell what kinda car it came from and what year. some one here can give you those details.

 

[TrickFlow]

Noone still have any ideas?