By 1937, all Harley-Davidson flathead engines have been Geared up with dry-sump oil recirculation techniques comparable to the one particular introduced during the "Knucklehead" OHV engine. 6. Harley-Davidson reserves the best to amend the phrases with the Advertising or to withdraw the Promotion at any time if conditions outside https://emersonb086coa8.wikifrontier.com/user