Now this is a 5.3 vortec!!!!

[AquinoSteven]

Thanks, right now im in the stage one phase. Ill keep you guys updated but man if i had money, that motor sure was nice.

 

[TheFuzz]

When you start getting into the higher horsepower mods (large cams, FI, lots of nitrous, etc) remember that the weak link on these trucks is the transmission. Either buy a built up trans, or you better have cash ready for a rebuild. It will grenade sooner or later.