I'm finally about to ditch my 4.8 and put a lq4 in my truck. I've fount a 04 with 77k miles and I've fount a 07 with 43k miles both in my price range and going to get one or the other Saturday morning. My truck is a 04 and I'd rather get the 07 if it will go right in like the 04. Does the 07 have the fuel mgmt on it? Does it have the same reluctor wheel and same knocks as the 04? Thanks for helping.

 

all lq4 are the same