Correct me if i am wrong but i believe that both motors are apart of the modular family and even though some parts are not interchangable on say the 4.6 i believe the 5.0 motors should be the same minus application purposes (car v.s truck..obvious differences). Id call a local dealer and ask them or get ahold of ford. Im sure someone on here will have a defiant answer for you but im like sure that they are the same motor i could be wrong though.
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