We aquired this motor from grandpa who bought it new back in 1956. The motor has never been apart and we are slowly going through it as it has not run in over 25 years, but she fires up now w/new points, coils, plugs. We are looking for a non-cork replacement carburetor float and not having much success. Can we cross-reference somehow to a newer float that will work with this carb? Even a local johnson dealer was not much help - pretty much told me good luck. Found a carb rebuild kit but it does not contain a float. Saw one for an 18 horse but not sure if it will work for 10 horse. Thanks in advance for any help/advice.