Re: name this engine
Including the bellhouse, yes. Engine mounts are probably in a different spot as well, so you'd likely need to seal up the original holes in the stringers and re-drill as needed.
I like Fords, but what I'd probably do is ditch the stock exhaust setup, and find a way to use 302 manifolds from some other application, and just do through-hulls or something. Probably easier to do that vs finding all the parts needed to put a Chevy engine in, plus buying the Chevy motor. Also, being as I own two Lincolns with 302 engines, I'm probably a bit less opposed to owning a Ford motor.