I am looking for rear end advice. I have a 8.8 and the trac lock is shot. I autocross my car, and get no traction at all, even with the panhard bar I just put in. I was thinking of rebuilding it by getting new clutches. My dad told me to check out the different packages out there like Eaton or Auburn. I want to get something that is going to hold up and will give me good traction. I only autocross my car 2-3 times per year, so I don’t need anything too crazy, I just want to be able to hit the gas and have both tires hook. What should I do? Rebuild the rear to factory spec or put something better back there? Pros and cons of each? I do not want to waste money either, so if I would be just fine going back to the factory spec, I will do that.