Yes. Its a direct bolt in.
305 is the same distributor as a 350 will even fit some big block chevy's.
No
yes
Yes it will fit. This distributor will fit all small block and big block Chevrolet engines.
If you are asking if you can substitute a 350 for a 305, the answer is generally yes.
No. The bore size is different between a 305 and 350. The 350 bore size is larger.
The cams interchange.
YES.
no
YES
No
yes