block serial #'s

Hey all Just picked up three motors from this guys old garage. Can anyone tell me where and how to find out what year these are?
One is a 390ci, the other is a 351ci and the last a 289ci. Could use any help or info Thanks Back40

Here try this page. http://www.ford-y-block.com/fordpartnumbers.htm

Or this page. http://www.aacncclub.com/FORD_BLOCK_CASTING.html

Hey 94 4x4 ranger
Thanks for the info!! It was just what I was lookin for!!!
Hope a can return the Fav sometime!! B40F

No prob glad i can help.