thanks for the replies. Is it safe to assume that the majority of 5th's are pulled by stock or almost stock diesel trucks? Specifically, I was on youtube watching videos posted by
www.powerstrokehelp.com . He was more or less saying that the 6.0/6.4/6.7/7.3 are all more or less terrible in their stock form. And, it is about $13K to make them right. I will do some more research as suggested on the Dodge/Chevy forums to see what comes up there. I think I might be inclined to do a few of the simpler (less $$) mods that can make a real difference, but $13K is a lot of money for most anyone. Cheers