that isnt my truck. i just got it for visual porposes, but yes i do have a lift on my truck. YOu can go 3 ways.
Then to buy warrior shackles...70 bucks. This will give you about 4 inches of lift.
3) do an SOA...this is probably the most technicla as you have to cut the exhisting perches on the bottom of the axle and weld new ones on top of the axle. Then you relocate your shockson your sway bar mounts, like in the picture. Problem however with this setup is that if you are hard on the truck (acceleration) you get axle wrap and wheel hop...that breaks parts. So what you can do is extend the perches to be longer.
unless tyou are a hard core wheeler i would recommend option 1 or 2.