Anybody know Ford's, here?

I have worked on many types of American v8 engines. To me the big block mopar is the best. It just makes sense.
That being said it isn’t perfect. I don’t like the exhaust fasteners going into the water jacket, changing the big old starter is generally easier on a gm engine. The mopar water pump and fuel pump are easy to get to.... usually. Changing the intake on a Ford FE is a nightmare by comparison. Chevys distributor goes thru the intake...not a fan of that. I like the mopar external oil pump too. I like the flat pan gasket and skirted block, and pressurized shaft rockers.
What is the sheet metal piece between motor and trans on a ford for? Why was it Needed?
The 383 2bbl used the same head as a 440 six pack, that’s pretty cool. Ever looked up gm head numbers? Sheesh

I could go on and on but I’m tired, sorry for rambling, I know the post isn’t very coherent.