With a special 99-06 to 06-17 conversion cam plate; designed to run the early 99-06 Twin Cam style chain drive camshafts; while upgrading from the stock mechanical to the later and improved 07-17 hydraulic style chain tensioner system. A competitive priced upgrade to the stock oiling system. The Feuling OE+ billet oil pump and matched OE+ billet cam plate help increase oil pressure and return scavenge volumes. The OE+ billet cam plates have better rigidity and are machined to tighter tolerances than stock. The OE+ cam plate pressure relief valve and spring are seated and pre-set with a 50-60 psi pop off. OE+ oil pumps assemble without O-rings on the pump housings; similar to the OEM and SE oil pumps. Includes bearing retainer plate and hardware. Note: Requires separate purchase of OEM style hydraulic chain drive tensioners; chains & front sprockets; available as Feuling kit 566031 (for 01-06 Softail; 01-05 Dyna; 02-06 Touring; models without a cam chain position sensor) or 707251 (for 99-00 Twin Cam; 2001 FLT; models with a cam chain position sensor).