2wd convert to 4wd
 

got a 2000 chevy k2500 crew cab with the 454 4wd just bought a 1997 silverado king quad 2wd standard with the 6.5 diesel im swaping the diesel in in 2000 chevy but need help how to hook up the 4wd electric to the diesel hardness and how im gonna hook up the rear power window and doors ??hope anybody can help me thanks .