2002 4.6L Cylinder Heads
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Not sure what you mean by IIRC. I've heard the term, but it's not a head specific term AFAIK ? Casting #'s - But I have no idea what they are. Only other way is counting the SP chamber threads. I believe these heads are on the 03 - 07 4.6L's. Also the 03 5.4L.
Last edited by jbrew; 05-09-2008 at 01:27 PM.
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#5
Oh that's right , I haven't seen that in awhile. I'm pretty sure all 03's were changed but can't verify. It might have been a mid year mod. They tend to do that sometimes, to use up what they have on hand first.