Help me identify this Ford engine for a customer...

Pretty much. No adjustment on the pushrods or rockers.
thank you I'm kind of going to want to take the heads off just to maybe put new valve seals and get them cleaned up a little bit. I just didn't want to take anything apart that I wasn't confident in putting back together... As you can see it needs mostly just a good cleaning but there is a lot of crud built up in the heads... Likely will just give it the old clean and reseal treatment and maybe throw on a few new little trinket parts...