310-0811 Complete cam chest kit with gear drive 510G cams

This S&S complete cam chest kit is the ultimate reliability and performance upgrade for 1999 to 2006 Twin Cam models, excluding the 2006 Dyna. Sold as a set, it features 510G gear drive camshafts with a .510 inch lift, designed as a bolt-in solution for improved timing accuracy. By switching to gear drive, you eliminate the failure-prone factory tensioners. The kit includes a precision-tolerance oil pump that upgrades early models to the superior 2007 to 2017 style flow, a high-strength cam support plate, performance hydraulic tappets, and adjustable chromoly pushrods. These pushrods allow for installation without pulling the top end apart, making this a comprehensive package to stabilize oil pressure and boost power in one go.