Rear End Compatibility?

Why do you want to replace it stock for stock? when you can rebuild it for a 1/2 of the cost. its literally 2 splines, a differential, rear end and gears. What is wrong with your current rear-end that it needs replacing? not trying to be a d***, just curious.

a complete rear end is about 1500 to 2000, a rearend rebuild kit is 1000.

The thing is the rear end is pretty damn strong, I am not really sure your plan to replace is really justified. I am just saying a lot of play is probably being caused to whatever is hooking up to your rear end. I would investigate worn springs, worn shocks, replacing quad shocks (if you so desire), and the lower control arms. However removing the quad shocks and replacing it with a torque arm and panhard bar will really tighten up your rear end. trust me on that.

As for the rolling noise, is that your rear end gears grinding? replacing your gears with a set of 3.73 or 4.10's will fix that. that should be about $400-$600 depending if you do it yourself, or get a professional to do it. then you need to get a new little gear to install to adjust your speedo in a manual, or a tuner to reprogram the speedo in an automatic. of course you can save money by not doing either of those options and just replace your existing gear set in your differential.

replacing a gear set is tricky so i would recommend a pro install that. but if you want to spend a small fortune to install your own complete rear end with the gears already installed, simple hand tools and a weekend of your time, you can do it yourself. just my 2 cents good luck!