Yes it will. You are going to need spacers for the wheels and to make sure everything fitsand hooks up correctly,People swap in 4th gen(95) rear ends all the time into 3rd gens(85).
Yes it will fit.
NO, Not even close.
Yes
5500
Ebay has some
Assuming it's a base Camaro, they had 170 hp
Not without a LOT of modification. You need to get a rear end out of a '68-'72 GM A body for a direct bolt in. Anything else will require modification to properly fit.
i went to the store and looked it up for the 85 camaro and it worked for my 84
passenger side, next to oil pan.
No because 1,5, and 85 fit into 85
Yes
yes it will fit.