How much lift are you seeking? Do you have any idea the size of tires and wheels you would like to upgrade to? What is your budget, how much are you willing to spend?
There is a million hours worth of info on Google for any application your heart desires. Since you aren't sharing any specs I suggest you do a little research to find what suits your needs & requirements
If you need further assistance, suggest visiting forums that see more traffic like TYF or gmfullsize, etc that have more threads to search & browse