I have to remove an exh manifold from head and noticed the nuts are brass. Or is it copper? Is that material less prone to corrosion or being eroded from heat cycles vs a steel nut? They are tiny also. 10mm hex. That’s German stuff I suppose.
I have to remove an exh manifold from head and noticed the nuts are brass. Or is it copper? Is that material less prone to corrosion or being eroded from heat cycles vs a steel nut? They are tiny also. 10mm hex. That’s German stuff I suppose.