no its two different frontends
YES.
no. but it will fit on a garbage truck
No
yep same size
It should fit because they had the same front end from 82 - 90
No
you would have to get the hood also, but the conversion can be done
Yes
yes they do
Check the Firebird and Camaro seats.
Yes!
Unfortunately it will if someone is un-original enough to want the same car as everyone and their grandma has you can make a firebird into a camaro.