Join Date: May 2007
Location: Parlin, New Jersey
My 89 cougar has code E and it's a 8.8 3.27 track-lock rear. I had a 91 T-bird that had code Y 8.8 3.08 open rear and two 90 cougar's with code 5 8.8 3.27 open rears.
I have never seen one with a 7.5 yet.
I've come into this world with nothing and still manage to have some of it left.
ASE Master Technician and Advanced Level Specialist.
It's not what I know, It's knowing what I don't know.
1994 Thunderbird, 4.6 V8, PI heads, SVO Blower, 8# pulley, 2.5 duel exhaust, 4R70W, MarkVIII converter, Mark VIII differential, Trac-Loc, 3.73 gears, H&R 1.5 lowering springs, bilstien rear shocks and SC front struts.