I took it in to the largest Ujoint and Shaft shop in Phoenix. The guy said he hasnt seen one in years and the only other shaft he has seen similar to it comes from a Bronco 2. The shop said they cant repair it and the only option was to make a new one. The new one with ujoints cost me $240.

I picked the sensor up at the salvage yard for $5 while I was getting a new exhaust pipe for $25. Gotta love those salvage yards. I will put some miles on it tomorrow to see if it recognizes the fix.

I had the anti lock light on so I checked the code here http://astrosafarivans.org/bb2/viewtopic.php?f=5&t=2936&p=30100&hilit=abs+sensor+anti+light#p30100 Code came up 32 or RIGHT REAR SENSOR. Replaced it and now I am unable to clear the code useing the method at the link or by unconnect...

I pulled the front shaft out and drove it around with the noise. When the front shaft is out I can easily tell the joints are bad. Turns out they dont sell parts to repair it so instead my options were to buy a new shaft for $240. I should have it monday.

Before I start tearing into it I thought I would get some advice and direction. Van - 91 Astro AWD auto with no mods. Just purchased it. Symptons - drives great up to 65mph. As soon as I hit 66+ it vibrates and growls. I then need to decelerate to about 50mph before it stops and I can return to 64mp...