Fitment
 

I have a 84 trans am and looking for a bigger rear finally. My question is there pretty much the same from 82-02 but theres is some differences i dont no. Im looking at one coming out of a 94 with out abs and want to no if it will fit pretty much with no problem

93 & up rears are 1" wider each side, so your stock 3gen wheels will sit out farther out of the wheelwell. as for brakes, depends on discs,drums, etc...
it will bolt up though.

cool thank you for confirming