Hey cromptrj, I installed one of their kits back in 2000 I think it was. What an awesome kit, Dynatrac is great to deal with, too. I was one of the first ones in the country to order that kit, had to wait several months for it to arrive. I'll take manual hubs any day over that automatic stuff. I had to go with their stage III kit, 35 spline all the way. I also put a Powerlok limited-slip in the front at the same time. Kinda wished I put a locker in instead, oh well. Hope you enjoy your kit as much as I have. When it comes to Dana axle stuff, Dynatrac rules.