Originally Posted by nativetexan

I just had my rearend gears changed at a local differential shop. The cost was around $550 for parts and labor. I think I have a 90 day warranty. Two separate dealerships quoted me a price of $1800. That is a huge price difference! I saved enough by not going to the dealership that I was able to throw a little more into the rearend for an Eaton Posi and I'm still half of their price. The point I'm trying to make is that you may want to consider getting the work done in a local shop. The money you save may be enough to get you a custom tune from Nelson or a hand-held programmer.