A friend of mine turned me on to this site and I have to say I am impressed. Lots of good info and everybody seems to be cool. Well I have a 2000 gmc single cab short bed with a 5.3L mods include cold air, throttle body spacer, 4.10 gear, and a small stall converter, with a good ole' flowmaster. But very soon to be replaced by a STS turbo kit that should be in the mail as I am typing this. I would like to put a cam and heads on this motor but the turbo kit may be just enought, we will have to see. Here is a the most recent pic I have along with my ext. cab(sold)