I have a 2-bbl Air Cleaner that is on my list of things to powder coat. The current lid gasket that is in there is obviously old and tired. It will also have to be removed to powder coat. Does anyone know of a source for replacement lid gaskets? The one that is on there appears to be a "one-piece" gasket although I haven't inspected it that close to be 100% sure. I don't want to needlessly destroy it if there are not a lot of options currently available. Although that is always the easiest way to get things done!