lynnmor 7,813 #26 Posted March 6, 2022 If you are using the oil gaskets, use a light spray of this stuff. They may hold up for the long run but it is only a guess. Look back at the photos of your cylinder bores. I suspect the dull area is where water caused some rust and the rings haven't been able to seal there. Just a guess. 1 Share this post Link to post Share on other sites