I used gasket sealer on my oil pan and leaks came about as soon as the oil got warm, so i bought a gasket from this store here in Denver colorado where they make gaskets for any bike for $15 for any gasket. Check around, there are shops that make gaskets. Plus you know thatonce the engine is in you can't really put on the gasket without pulling out the engine out of the frame, but i did mine in frame by cutting my gasket on the side opposite from the lean side and instead of cutting through it straight i went in a W formation across so i still seals leaks, plus with some gasket sealer on the cut.