Adding a 1" body lift to the 2" BB is a common setup for wheelin with 33"s. You want to make sure your shocks are long enough, many 2" BB kits come with longer shocks.
A 4" kit is ideal, with either a slipyoke eliminator kit (SYE) and CV rear driveshaft or a
transfer case drop, the SYE being preferred for more ground clearance.