Karl,
Thanks for the info. I found out after I posted the question that the 03s can use the same part numbers as the 02 and before trucks. I think, if I remember correctly, these are the part numbers he sent you.
By the way, I installed the 2" front leveling kit today. It was a pain in the a$$. I had to use a set of coil spring compressors to get the springs compressed enough to go back in. Other than that part, it wasn't too bad. Took me about 3 hours though.
Nearly leveled the truck. The back is still a bit higher than the front, but I think it will be just right with the 5th hooked up.
Russ