Have a 2002 4.7 SR5 4wd with 270,000, and I just found a 2004 4.7 2wd with 167,000 miles on it, I'm looking to keep my 4wd but the motor has 260,000 I'll have to replace the motor eventually, is it possible to do a motor swap between the 2002 and the 2004? is the engine harnesses/ computer the same? how hard would it be?
