Ok now my only other question is what information am I going to need when ordering gears?

 

8.5 inch ten bolt 30 spline. Or 8.6 inch same thing.

 

Thanks CashDude, I thought that was what I needed but wasn't positive. I got to thinking, it's probably only a matter of time before my G80 takes a major poo-poo. I'm thinking I should switch to an Eaton when I do the gear swap. What Eaton diff are you guys using and do you have a part number?