Yukon Gears?

Has there been any research into these? How good are they? Most of my searching has basically told me they are a cheap Eaton knock off. I have a 96 dodge ram That needed a quick rear end fix and the Yukon Dura Grip was the cheapest way for me to go( cheapier than a junk yard even) $313.00 for a complete differential assembly, and $450 for cheapest junkyard.  

So nobody knows Yukon?  

yukon makes very high quality differential components. i highly recommend them.  

i like them too. i met a lot of ppl that have been running them for sometime.