I found it. It is M16 and M32 or M36 (don't remember off top of my head), it is all one fuse. It is a silver "box" fuse under the hood in the fuse panel. I would imagine it is a safety precaution due to the fact that the front bumper needs to be removed from the truck for the body lift install.
Install is complete. Did it myself with only one run to Home Depot for a larger drill bit than what I had. All in all it took about 6 hours to complete from when I opened my tool box to when all tools were put away and garage was cleaned up. Only went with 1.5" lift. Just wanted a lil extra. Looks good with stock 20's and tires. With 3" leveling kit and 1.5" Body lift 1500 stands like a 2500.