yes
Yes it will, it is the same bolt pattern.
Yes it will, Direct bolt up.
as long as it is a chevy bolt pattern th400
A Nissan 300ZX? No
If it's a 350 from a Chevy, yes.
will it bolt up to a700r4 transmission
As long as it has the Chevy bolt pattern, yes.
There are adapters for everything.
Not without an adapter. Kenne Bell used to make a nice one.
Chevy to Chevy...yes.
Yes, as long as the transmission has the Chevy bolt pattern.
no the 2.2 uses the small corporate bolt pattern also used by the 2.4 "iron duke" the 4.3 uses the standard small block chevy bolt pattern used by 305, 350, and 400 small block chevy motors. (Not the same as Buick, Olds, Pontiac)