Quote:
Originally Posted by jessemthompson
I picked up a 2007 5.3 out of a suburban. I am in korea and the drivetrain was shipped to my fathers house till I get home. So I have not seen it yet. Did all 2007s come setup with these heads and the intake? TIA
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2007 was a "crossover" year. The "classic" body style (as GM calls it) had Gen 3 engines. The '07 new body style had Gen 4 engines and is what Jon01 is recommending.
Gen 4 stuff is easier to find with low mileage, but there are some differences and the aftermarket hasn't quite caught up to what they have for Gen 3s.