Got a few questins about a work truck. Im doing the maintence on it, I believe its the hd model but i dont see an air pump and egr and o2 in the manifolds. Or do just the v10s have hd emissions. Im pretty sure the 3500s have this but im not sure.
Second question is the rear ride height. Bumpstop to the metal part is 3" seems to be sitting low. Any help or ideas is appreciated. Thanks