It depends on how big your wallet is.
Whatever your wallet can afford. Correct, there is room for the biggest engine Chevy ever made.
Yes
NO. They are not even close to being the same. Chevy redesigned everything in 2000.
Yes.
will 2001 2.2 cavalier interchange engine parts with a 2000 cavalier
The 4.3 V6 will, yes.
If you know what you are doing you can put ANY engine that you want in it. Small are BIG block. They will all fit.
Yes they are the same heads.
1994 Chevy fenders fit a 2000 Chevy
Yes it can.... Also a 1999 & a 2000 chevy cheyenne will fit to.... One more thing a 99 & 2000 2500HD are the same and will fit to...
No it will not even BOLT UP to the 20OO year engine block. Chevy redesigned the transmissions and engine blocks in late 1999. Will not interchange.
A 2000 Chevy Silverado K2500 with 6.0 Vortec engine.