What's going on is you are correct and the Ford guy doesn't know what he's talking about.
Thats what i thought i needed to know becaues i am going to get a posi and i just wanted to make sure it was a 7.5 and when he told me it was 8.8 it threw me for a loop lol
2010 Kona Blue Mustang V6 (Traded in For a 2011 Chevy Cruze... Money is just too tight!)
Show - Roush Console Button, Window Tint, Custon Pony Floor Mats, "Mustang" Third Brake Light, Raxiom Mustang Halo Projector Headlights, Parking Light Tint, Aero-Force Gauge with Roush Vent Pod
Go - Ford Racing Dual Exhaust which includes x-pipe and FR500s Racing Mufflers, 93 Race Tune from Bama, Ford Racing Short Throw Shifter, Ford Racing Trak-Lok, Drop in K&N Filter