Can anyone tell me what engine this is I’ve looked all over google and can’t seem to figure it out. Any help is gre

Can’t figure out what engine this is.
atly appreciated

 

Welcome to the site..

That Type Code comes up in a New Holland Ford parts list.. It would be a 1964 391 (C4). Ford produced both the 391 as well as a 361 industrial engines. The PC would have identified it application, which if you could find, should lend some light to what it powered..