Description
6.4L Powerstroke DLC Rocker Arm Assembly
Rocker Arm Assembly with Diamond-Like Coating (DLC) Pivot Balls – Fits 2008–2010 Ford Super Duty
Boost reliability and performance with this 6.4 Powerstroke Rocker Arm Assembly, now upgraded with Diamond-Like Coating (DLC) pivot balls for enhanced strength and wear resistance. Built to outperform standard OEM rocker assemblies, this upgrade is ideal for heavy-duty use, high-performance builds, or preventative maintenance on your Ford Super Duty.
✅ Features:
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Full rocker arm assembly for 6.4L Powerstroke diesel engines
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DLC-coated pivot balls for reduced friction and extended durability
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Perfect for stock replacement or performance upgrades
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Precision-machined for OEM fit and function
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Reduces valve train wear and increases service life
🚛 Vehicle Fitment:
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Compatible with 2008–2010 Ford F-250, F-350, F-450, and F-550 Super Duty trucks equipped with the 6.4L Powerstroke
Whether you’re rebuilding your top end or preventing future failure, this DLC Rocker Arm Assembly provides unmatched reliability under extreme conditions.


