By 1937, all Harley-Davidson flathead engines were Outfitted with dry-sump oil recirculation systems much like the one introduced while in the "Knucklehead" OHV motor. 2003 VRSCA V-Rod Introduced in 2001 and made right until 2017,[154] the VRSC muscle bike household bears very little resemblance to Harley's more standard lineup. https://henryi432qdq5.aboutyoublog.com/profile