[MustangDanny]

So you are saying the only thing that can be leaking back there is the rear main seal? Like I said though... I changed the rear main when I put the new clutch and tranny in. And I did it just like you descripbed. It went in perfectly. But something is still leaking back there, and it leaks on my clutch which is causing it to slip. I wouldn't bother with it and just live with it if it wasn't hurting my performance, but it sucks because it's killing my clutch.