For those who don't know, I blew my dif and my car is at Terry's. The dif blew up and blew a hole in the trans case. I'm getting a quaife installed which should prevent this from happening again. A word to the wise, when you get your clutch replaced, I would suggest doing the dif too. The worst feeling is to shift gears and have the engine rev without moving the car. Do what you like, but I would really consider a quaife, torsen, or even a new Ford dif when you do your clutch. You're paying for the labor anyway...why do it twice and risk being stranded b/c Ford designed a weak dif.
Good luck and happy racing!
