Guess this may be more of a venting post, but wanted to share my experience. Seven years ago when this project was started, there weren't many options, and 8.5's were hard to come by. I bought one off a member on a different forum, who told me about all the upgrades it had, and I decided to buy it for $1800 (remember hard to find, plus upgrades). Fast forward to now. I found out last Thursday that the ring and pinion were out of tolerance and the axle's were twisted. Today I finished ordering all the parts and now the cost of this rear is $2800 + labor. I guess what I'm getting at is be careful when buying used stuff. I could have had a nice new setup for that money.