05 2500 diesel with the AAM axle and NV271 transfer case. Two factory new shafts with stock AAM joints lasted only 45K each (dry and rusty). Had a driveline shop install spicers and balance the shaft and they are showing signs of going bad already. After 4 sets of joints in 110K miles, enough is enough.
Here is a place in Texas selling shafts with 1410 or 4180 joints: http://www.driveshaftspecialist.com/...e%20truck.html
A bit pricey though.
Any local shops specialize in Dodge shafts?