not that im going to be doing this anytime soon or even at al maybe but i was just wondering if this would work...i have a 96 gt non pi head car and i know of somone who has a complete 4.6L motor out of a 99 explorer. the question is would those head and cams work for my car. and also another question...the same guy has heads from a 5.4L engine and since these motors are modular i was wondering if ther was a way to get those to work either..like i said i doubt i do either anytime soon if at all but i just had been thinkin bout this