I think I am going to end up running a CV front shaft. I'm lowering the jeep done this weekend, and I wanted to see if I would be in the ball park, of no vibes. I do have lockable hubs and driveing around town is fine. I was at badlands off road park, and drive for spot to spot got frustrateing, either had to get out and unlock the hubs, or drive 5 MPH. The next day though I took a turn and goosed it I broke the rear drive shaft some how. Now lets say I broke it on a trail. It would be nice to beable to pull the rear DS and drive home in front wheel drive.