ExplorerExplorer
Adventurer
Almost... The Ford Ranger has a different crossmember between the 2wd and 4wd versions, which requires pulling the engine, unattaching the crossmember, spreading the frame and fitting the 4wd crossmember in... The Explorer/Bronco II do not... In fact, the Bronco II actually has a 'dummy' t-case in most 2wd models, so a 4wd swap is even easier...
Hey, I guess they fixed my other username, lol... ^That^ was me BTW