leveling kit
 

I have an 06 Chevy Silverado 2500HD 2wd. I want to put a leveling kit on it but I'm not quite sure what kind to get. I've never done anything like this to a truck before. I was hoping somone could give me some good info on what the best kind of kit would be and if everything needed doesn't come with the kit what else would I need to get?

Oops I thought it was a coil spring in the front. For torsion bars you can crank them up at the keys and if you need more lift you need to replace the torsion keys.
https://www.google.com/#q=2006+chevy...0+leveling+kit

Also a lot depends on how much you want to spend. I spent $2500 on my 04 Z71 but a lot of parts were changed.