Upgrade your 6.4L Powerstroke’s valvetrain with the Power Stroke Products Performance Rocker Arm Assemblies.
A full set that includes both sides designed for 2008–2010 Ford Superduty trucks, this assemblies feature Diamond-Like-Coating (DLC) pivot balls for serious durability, reduced friction, and extended service life. Whether you’re replacing worn out OEM parts or building a performance monster, these precision machined rocker arms offer a perfect fit and a serious upgrade in strength and reliability.
Ideal for stock replacements, heavy duty work, or high horsepower builds, this kit helps reduce valvetrain wear and keeps your engine running smooth under pressure.