Ford engine code decipher - anyone have a good source ?

[roush08]

I'm trying to decode the engine block that is in my fox. Engine is not the original. Was told it was a 351W based motor but trying to see if I can confirm / deny that and anything else I might be able to know about it. I've googled the block numbers but am coming up with multiple answers and thought someone on here may know of a reliable source for this kind of information. The numbers on the block are : E9AE-6015-AA-8. If anyone is able to decipher on their own or can point me in the right direction - I'd appreciate it. Thanks

[Ares]

1989 351W block, 27th revision, used from 88-93, probably out of a full size car.

From what I see 302's did not use E9AE any where, at any time.