The S&S Complete Chain Drive Cam Chest Kit removes any doubt about the condition of the critical parts in the cam chest of your 1999-’17 Harley-Davidson big twin. Replace it all – oil pump, cam support plate, cams, and tappets with premium U.S. made S&S cam chest components. Upgrade to an S&S chain drive performance cam set for improved engine performace, higher lift and optimized cam timing. Replace stock oil pump, cam support plate, cams, chain tensioners and tappets with all new premium U.S. made S&S components Upgrade 1999-’06 models to 2007-’17 style oil pump (included) for better, more consistent oil pressure S&S Hydraulic Cam Chain Tensioners – improved valve timing and chain life S&S Quickie pushrods – easy installation, without removing rocker covers Improved engine performance – higher lift and optimized cam timing Upgrade to S&S performance gear drive camshafts
