Not sure what this piece is called, but it connects the carbs to the head. I'm assuming it helps make a seal for air intake? When I had the engine off, I cleaned the head and ended up having to remove this piece, pulling the gasket up with it. Trying to avoid ordering one, cos I've only been able to find it from a place in the Netherlands or something and shipping is stupid expensive. If it's just an air intake facilitator, could I cut up an old gasket to something else and use that? Or could I use gasket maker to attach it? Or is the only right way to buy a gasket for it.