330-0540 Cam chest kit. Complete

For owners of 1999-2006 Big Twins (except 2006 Dyna models), this complete S&S cam chest kit is the ultimate reliability and performance upgrade. It includes 509C chain-driven cams that offer optimized timing and higher lift for better power delivery. The kit also upgrades your oiling system to the superior 2007-2017 style TC3 oil pump and cam support plate, ensuring more consistent pressure. You also get S&S hydraulic cam chain tensioners, high-performance tappets, and adjustable Quickee pushrods that allow for installation without pulling the rocker covers. It is a comprehensive solution that addresses common weak points in the early Twin Cam engines while giving your bike a significant boost in performance and long-term durability.