04 f150 fx4 supercab 5.4 3 valve swap with 5.4 2 valve from 04 f250
04 f150 fx4 supercab 5.4 3 valve swap with 5.4 2 valve from 04 f250
Hey first time here. Thanks for having me. I have a question and not sure how or where to post. I've got an 04 f150 supercab fx4 new style with 3 valve. Motor is bad in mine and I found a 2 valve 5.4 from an 04 f250 (older style) is this a swap that would make sense? Or would it not work without major modification? Thanks.


