no different bolt spacing...
yes with a proper conversion kit
yes
YES they are the same.
Any... Read here, http://www.thirdgen.org/carbswap
Aftermarket retailers such as Summit and Jeg's have a variety of manifolds for this application.
1995 chevy 1500 , 350 v8
No, they will not.
no
Yes it will if the 700r4 is out of a 4x4 to start with.
No, cylinder heads from a 1997 Chevy 305 will not fit on a 1991 Chevy 350. The two engines have different design specifications, including varying head bolt patterns and port sizes. Additionally, the 350 has a larger displacement and different cooling passages, which can lead to compatibility issues. Always consult an expert or reference specific compatibility guides when considering engine part swaps.
the engine will fit, but there may be some modifications in the wiring