Upgraded OEM-Style Rocker Arms for 1998.5–2018 24V Cummins
Elevate your Cummins valvetrain with these improved-casting rocker arms, designed to outperform and outlast stock components. Every feature is engineered for maximum durability—even under extreme horsepower conditions.
Key Features & Benefits
Improved Casting: Engineered for enhanced strength compared to factory rocker arms.
Swaged Steel Tips: Extend the rocker arm’s service life over the plastic retainers found on some year models
Better Oiling: Helps combat galling and friction-related damage.
DLC-Coated Trunnions: Significantly lower friction and enhance wear resistance.
Tested to Over 3,000 HP: Proven performance in extreme power applications.
Cost-Effective: More affordable than OEM Cummins parts, with substantial design upgrades.
Upgrade to these Upgraded OEM-Style Rocker Arms and experience superior reliability, reduced wear, and outstanding performance—even at high horsepower levels.
Application and Fitment Coverage
The 24 V high performance rocker arms is a Cummins rocker arm used across these Hamilton Cams Cummins application groups.
1998.5–2002 5.9L 24-valve Cummins
2003–2007 5.9L common-rail Cummins
2007.5–2018 6.7L Cummins
Customers commonly compare this product while shopping for Cummins rocker arms, Cummins valvetrain parts, and diesel repair or performance components.