Will the calipers on the 2nd gens work on a 3rd gen, or are they different sizes?
92+ calipers, rotors, and pads are all exactly the same.
82+ drums, shoes, and hardware are all exctly the same (except for export models, and a few late models).
92-94 and 95-05 swapped sides (so 92 left fits 95 right).
Rear drums 82 to 02 are the same (200mm). 03-05 are 225mm, but the whole assembly could be swapped, bolts on the same.
Also 92 to 98 N-Bodies have the same calipers, rotors, drums, control arms, and half a donzen other things.