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I Have 08 F150 Crew 5.4 With Build Date Of 09/07 What Is Odds This Engine
Has New Heads And Plugs? Or Is This Even Been Proven True That This Change Has Been Made?
I Have 08 F150 Crew 5.4 With Build Date Of 09/07 What Is Odds This Engine
Has New Heads And Plugs? Or Is This Even Been Proven True That This Change Has Been Made?
Do u have the truck and can u tell the diff. from the old heads I suspect from just looking at them from outside may not be much diff. OH boy I beleive works for ford he is usually knowelgeable on these matters.