M104 headgasket
Need some tips to what I could get replaced "while you're down there" when the headgasket is getting changed. And I also wonder what is a good brand for the gasket. I have heard that Elhring is a respected choice. And would I need to get the top machined so the gasket would get a clean surface to stick to? Engine dosn't overheat, yet. There is oil in the coolant but not the other way around.