Yes. However, the big block should hasve something a little bit bigger than the stock 350 cfm.
NO.
Physically yes, but some tuning may be required.
Yes.
Any small block chevy(262 - 400 excluding 396) from 1955 to current will fit in your car. Depending on the year of the engine you could need more parts than others. So yes the 85 350 will fit. you may have to change the bell houseing on the tranny....well and of course the exhaust
1995 chevy 1500 , 350 v8
No, they will not.
no
no
Yep
No.
NO it will not FIT.
NO. Not even close.