I have recently aquired a 1994 Nissan 4x4 with a super bad knock.I was told that the oil pump went out and she's about to throw a rod

I was wondering what all is envolved in installing a 1988 Z24 engine in my 1994 2.4 truck?

Hopefully this isnt to deeply envolved! Will the fuel injection hook up?Motor mounts the same?Exhaust manifolds?
HELP PLEASE!!!! Thanks Steve