hey i have a 06 f-150 4x4 5.4l i was wanting to put the new 6.2l in it? would i need a new wiring harness or misc.?

 

We havent really thought about that around here much. It should bolt up.. haven't heard if ford is making a kit to convert.. They are for the 5.0 but I haven't read anything about the 6.2. With out a kit you would definitely need a donor truck.