Man there are so many things that I wanna do to this truck...I dont know where to start...but i will most likley start with CAI, Exhaust, Tune...than likley headers, than cam than...turbos..than I might be able to eat that LT1:flipoff:...lol BTW thank you...has anyone else done anything with the 4.8s??? what can I do to it that later might bolt up to the 6.0??? I need some input lol