By 1937, all Harley-Davidson flathead engines have been Geared up with dry-sump oil recirculation programs comparable to the one particular introduced while in the "Knucklehead" OHV engine. 6. Harley-Davidson reserves the appropriate to amend the terms in the Promotion or to withdraw the Marketing at any time if situation https://harley-davidson33332.blogdal.com/31595271/new-step-by-step-map-for-harley-davidson