How do I identify if a 4.7 is HO or not?
I am likely going to have an extended warranty replace the engine in my 03 Overland. Just to make sure everything is as it should be, I am wondering how I would tell a 4.7 HO from a non HO.
Also, if this is coming from a wrecked Jeep, is there a certain vintage 4.7 HO I should avoid? For example; anything pre 2001? Considering they are probably going to go by mileage, is there a later year that might be better than a 2003? I would assume not because 2005 was the Hemi, right?
I suppose I am looking for something like a block stamp.