SYE's have 2 ways to install them. The broken Cheek-Bone method and done in less than 2 hours method. Less than 2 hours method is deffinitely recommended. Really all you are doing is taking off the bell housing from the Transfer Case and puttin on a ..... what the hell is that thing called?
? Anyway it has 2 CV joints so your not putting any unwanted stress on the slip yoke or you get a broken one. (I am standing by for all to laugh...and go). It really is easy. If I can do it (twice), anyone can do it. I will put down the websites that I used when I was doing intell on how to do this little open heart surgery thing myself.
This is the site that I got the actual install instructions from
http://www.quadratec.com/Assets/Installation/5040.pdfThis is a site that I go to when ever I am getting ready to do something to my Jeep because this guy has done everything and some.
http://www.stu-offroad.com/siteindex.aspHope this helped you out a bit. If you have any questions feel free to ask. It is easy though.