Yes.
Yes it will fit.
yes
No.
No.
As big as your wallet can handle.
No.
No.
if it has the same motor it will but not sure if it will from 4 banger to v6 or a v6 4300
In the fuel tank. I have a 1985 Chevy S10, 2.8L V6 and the fuel pump is located up on the engine, on the drivers side.
The S10 Blazers/S15 Jimmys with the four banger typically had these
Should fit no problem, ought to be the same engine that was used in the 85s
yes, with a few adjustments to the motor, like the gears and transmission, but yes it is possible