The rear axle is a Dana 60 posi from Strang Engineering. It was brand new when my buddy put it in a few years ago. It came with (and I still have) a pinion snubber but with the weight on the wheels there is not enough room to put it on. If I install it with the car in the air when I lower it onto it's wheels, the snubber will bottom out on the body of the car. I don't think this would be a good idea.
