Front Diff or CV/Half Shafts? (and a thanks to many)

[DWN4WVR]

If you guys remember, a month ago I posted that my 95 LWB slowly rolls in park. The suggestions were mostly broken CV. To test, people suggested I jack up both front wheels off the ground and see which one spins the front driveshaft. Whichever one does not spin the drive shaft has the broken CV.

I jacked up both front wheels off the ground and tried this test. Each wheel spins freely on its own and neither wheel spins the front drive shaft. When you spin one wheel, the other one does not move at all.

Last weekend I was stuck in two inches of mud which leads me to believe that my truck is only 2WD/RWD at this point. Since I'm using it as a daily driver right now and I'm just learning how to work on it on my own, any input I can get is helpful.

I just joined this forum not even a month ago. I've never worked on my own car. Because of the input from members, I've so far done a 3" lift with coil conversion from my airbag system. Secondly, my key that would never come out is now out for the first time in 1.5 years. Needless to say, this forum has been very valuable to me.

Thanks everyone.