I'm a fan of Bilstein 5100's, great shock for the price. If you are looking to spend a little more money you can check out the Fox 2.0's. If you have some deep pockets look into Kings.
The stock height Bilstein 5100's have enough travel for a slight increase in height, so you can get those and turn your torsion bars up a little if you want to get another 1"-2" of height.
06 LBZ CCSB
With some stuff.