Well, I’m at 52k miles and I have one broken bolt on the passenger side. I’m going to try out the BD Diesel 1041463 kit. I’m also using a Remflex 6022 gasket, and I put heat shielding around my passenger-side coolant lines and around the driver-side wiring harness since I’ll be losing the built-in heat shield from the manifold gaskets. I also picked up some nickel anti-seize for my manifold bolts. I read this post too late, and my OE manifolds are already in the landfill.
Did anyone else use anti-seize?