yes you can, you will need new motor mounts and have to go with a HEI distriburetor so you can eliminate the computer.
replace the engine with a small block chev
You will need to remove the transmission.
Need to know the year of engine.
Yes it will set right in there if you know what your doing.
One can purchase a Chevrolet small-block engine from the original manufacturer or your local car dealer. One can also purchase a small-block engine from eBay.
The firing order for the Pontiac 400 engine is that the small block powers the big block.
will it bolt up to a700r4 transmission
The bore and stroke.
The small block chevy turns in a clockwise rotation.
The 350 engine is a small block, not a big block.
No. It is a small block configuration.
BIG BLOCK OR SMALL BLOCK DOES NOT DEPEND ON CUBIC INCHES . IT IS THE DESIGN OF THE BLOCK ITS SELF.