HELP! I CAN'T IDENTIFY MY ENGINE

[sarairving1]

I have bought an F3 1949 Pickup to restore
I had what I thought was a Mustang engine but
The casting marks on the block don't look like
anything I can find on Fords or Chevys!
It has:

W
AK27

Any help appreciated
Sara

[sarairving1]

I have attached an upside down photo x

W
AK27

Any help appreciated
Sara

[sarairving1]

HD Adam said:

Those numbers don't mean much.

Can you post a whole picture of the engine looking from the front?

I've put the engine pictures under the topic name in general gassing as it has stopped uploading!