I got a 6 bolt / 4 bolt

Here's how it goes:

Before 92 - 6 bolt flywheel / 3 bolt rear differential
92 - 6 bolt flywheel / 4 bolt rear differential
after 92 - 7 bolt flywheel / 4 bolt rear differential

Oh yeah and only some 92s are 6/4, I think after march they are or something.