Those are the right part numbers, though I prefer the Neapco 1-0005 u-joints.
If you're buying over $50 (I think it's 50) in parts Advance Auto's online store will price match Rock Auto and give you free shipping.
Personally I stay far far away from Rock Auto as they really screwed me over a couple years ago. They are complete ******** and their customer service sucks. I can say that because I have emails from customer service and one of the owners to back it up.

 

I used Neapco's on mine, as well. Just going over the details of the "operation".