1946 Harley-Davidson WL 45ci flat head in Billings, MT

Almost all the parts on the bike are OEM with a few exceptions of the muffler , tires , chain ect bike runs really well don't know a lot of what's been done in the motor if at all I purchased it from a gentleman who had owned it for about 14 years and he had never had any thing mechanical go wrong other than a battery carb cleaning ect and he told me his friend had owned it for 25 years or better.