2003-2018 Cummins Rocker Arms (07-R-003)

Fits

A good valvetrain upgrade to your high-performance Cummins is Hamilton Cams OEM style Rocker Arms with all the necessary design improvements making them stronger and longer lasting than OEM components.

• Improved Casting
• Swaged Steel Tips for long life
• Improved oiling for less galling & wear
• DLC coated Trunnions
• Tested to over 3,000HP
• Better value than OEM components
• Bronze Bushings

Includes:

• OEM Style Rocker Arm
• High Tensile Studs
• Sold as a complete set 

• For high-performance and/or competition builds

*Full Disclosure*

• Hamilton will ONLY warranty manufacturer defects prior to installation 
• If you have any concerns, please contact the supplier