Did mine yest/today, what a PITA! Thing was seized solid. Soaked it overnight, pulled the CV, acetylene/pb blaster to shock it, hit it with hammers, air hammers, pickle forks, wouldn't budge. Finally pulled the boot and protected everything around it with double layers of welding blanket and cut it out.
<img src="http://i670.photobucket.com/albums/vv62/jbtvt/Yotatech/01121620071_zps7lmk0hg8.jpg" border="0" alt=" photo 01121620071_zps7lmk0hg8.jpg"width="400" height="700" /></a>
It does look like the u joint I linked to previously would have worked but obviously I wasn't going to bother finding that out now, went out and bought a new shaft for $228. Ouch. Least it was in stock.
So glad the GX replacement is from TX and will be undercoated religiously.
I moved the wheel and rack around when I was dking with it. If you need to refind center tack a mason line to the front and rear tires in the middle (clearing the running boards) and adjust the front wheel so the line barely touches the back of front tire and front of back tire, then move steering wheel to center and all set.
If anyone does replace just the ujoint you will need to keep the end caps from walking out or you could lose steering on the highway if the fall out. they are probably crimped in so will need to be reamed to get the new caps in and then re-crimped with a chisel, tack weld or something to keep them from coming out again.
Epic the car guy's video is at
https://youtu.be/bqPF_SNueyg