Advanced Auto Parts don't have 'em. Autzone website is sketchy on this; the part number above doesn't correlate to anything in their systems, but I haven't been there in person. Any and all information additional information would be helpfull. A lot of places on the Internet seem to only want to sell you the complete drive shaft for some reason
Haven't been to the dealer yet. Do they have a U-join/centering kit kind of deal? Or are they strictly in the complete drive shaft replacement business as well?

 

Been to the stealer's. They can only sell a complete front drive shaft for $840 or so. They also were very hesitant to admit that LRs even need the U-joints replaced at all. When I asked about the possible Tranny damage in the event of failure, the guy made a grimace and said that it maaaay happen sometimes, not that it's going to happen or even that it's likely to happen... Then they said I should bring my truck to be serviced (by them). So they're no help in this regard. Just wanted to share this so that others don't waste their time going there for the U-joint kit.