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High-Performance Valvetrain for GM LS Engines

Take your GM LS1, LS2, or LS6 engine to the next level with the PRW Platinum Pro Series Shaft Mount Rocker Arm System. These rockers are specifically designed to handle the demands of high-lift camshafts and aggressive valve spring pressures. By moving to a shaft-mount system, you eliminate the common issues found with stock LS rocker arms, such as needle bearing failure and trunnion deflection.

Advanced Design Features

• 1.70 Ratio: Optimized for GM LS cylinder head geometry to maximize flow.
• Full Roller Trunnion and Tip: Ensures minimal friction and maximum durability under load.
• Clear Anodized Aluminum: Provides a lightweight, high-strength solution for reduced valvetrain inertia.
• Direct Fitment: Engineered specifically for LS1, LS2, and LS6 platforms for a seamless installation.

The Platinum Pro series is built for enthusiasts who demand consistency. Whether you are building a naturally aspirated street car or a forced-induction track monster, these rockers provide the stability needed to prevent valve float and ensure your engine reaches its full potential. The aluminum construction helps keep the valvetrain light, allowing for quicker revs and improved performance across the power band. Trust your engine build to the experts at GGCRACING.