RE: Ring & Pinion Question
To anwser your question, this is the part number that you need on that website:
V8 8.8 gears Installation kit M-4210-B
YOu need the instalation kit becuase:
Any man with half a brain does not stick anything togeather without putting new bearings in it. You need a new crush sleeve. YOu need those shims to shim up your locking diff. The reasong you need the B and not the C is becuase those seals and bearings that they add in the C are not for the IRS. Those seals are what keep the oil from comming out the halfshaft holes, and the bearings are what they ride on. I have always had to get these from the ford house. I have a set on order @ 5 star that should be here anyday. THey cost an additional 40$. Depending on how many miles your car has on it, depends on if you HAVE to have them or not. But liek i said, when I have it apart I replace all those little bearings. Might as well do it right the first time.