Hey Barnfind49, I actually don't have a good reason for my 4.8L except that I wanted to keep the truck "economical" fuel wise haha. But later down the line I think I will either beef up the 4.8L or move to a 6.0.
Sidebar to this, did you do any wiper motor replacement? I am really stumped on this at the moment and I want to do it while the underside of the dash is bare.
