S&S Cycle 330-0540 Chain Drive Cam Chest Kit for 1999-’06 HD Big Twin (except ’06 Dyna) – 509C
- Upgrade to S&S bolt-in performance camshafts
- Improves engine performance – higher lift and optimized cam timing
- S&S Quickee pushrods – easy installation, without removing rocker covers
- Replaces stock oil pump, cam support plate, cams, chain tensioners, and tappets with all-new, premium U.S. made S&S components
- Gear-drive kits offer peace of mind – no more worries about cam chain failure
- Chain-drive kits include S&S Hydraulic Cam Chain Tensioners for improved valve timing and chain life
- Made in the U.S.A.