Thanks for the input guys, I was leaning more toward the 35 spline in the first place but it will cost a little more up front.
Hyena, did your friend keep the stock inners and what u-joint is he running?
I am also planning on running hubs because I want to be able to drive it on the street some and by that I mean over to a buddies house 5 miles down the road not on the interstate or anything like that. Correct me if I am wrong but isn't it better to run hubs if you are going to be on the street? I also found a guy on pirate that sells yukon 35 spline cromoly's for around $195 and I believe shipping is included in that price, can that price be beat?
Thanks Again.