First Welcome to the site. To save you trouble get a complete kit. That come with or sold separte some type of steering correction. Steering block and drop pitman arms are ok but you will have alot of bumsteer. So i would also do crossover steering while your at it. You will need longer brake lines. Longer drive shafts. Longer shocks. I have heard from others that the polyuranthan on the skyjacker leaf springs is crap and you should replace with stock rubber. But that is only a opinion. Installing is pretty easy if you have the tools and man power. The most important thing is to get the steering right. You don't want to drive down the road and then your truck decides to turn into a tree.