YES - It will fit but if the 1999's are the same as the 2000's which I think they are you will have the same problem that I had with my 3" Rancho lift on my 2000,(THE LOWER CONTROL ARM WILL HAVE TO BE DRILLED OUT TO FIT THE BIGGER BOLT THEY CHANGED IN 1999 or 2000 not sure what year)but thats the only thing thats different that I'm aware of.