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Comp Cams GM LS Cathedral Port Head Guide Plates for 5/16-Inch Pushrods (10-19 6.0L Sierra 3500 HD)Find parts that fit my vehicle

Item SHG48855
AmericanTrucks no longer carries the Comp Cams GM LS Cathedral Port Head Guide Plates for 5/16-Inch Pushrods (10-19 6.0L Sierra 3500 HD). Please check out 2001-2006 GMC Sierra 3500 Engine for an updated selection.
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    Product Information

    Features, Description, Q&A

    Features

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    • Replacement Components For Ultra Pro Magnum™ GM LS Rocker Kit #16755-Kit
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    • Full Set Of Eight Flat, One-Piece, Non-Adjustable Guide Plates
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    • Designed For 5/16" Diameter Pushrods And 8mm Rocker Studs
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    • Fits GM LS Engines With "Cathedral Port" Cylinder Heads (e.g., LS1, LS6)
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    • Manufactured Using Stereo Lithography Techniques For Precise Fitment
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    • Exact Stud Placement And Rounded Contact Points For Improved Durability
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    • Ideal For High-Lift Camshaft And High Spring Pressure Performance Applications
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    • Hardened Material With Black Oxide Finish For Corrosion Resistance
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    • Specifically Designed To Fit 2010-2019 6.0L Sierra 3500 HD Models
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    Description

    ENGINE PERFORMANCE ENHANCEMENT. The Comp Cams GM LS Cathedral Port Head Guide Plates for 5/16-inch pushrods are engineered to provide accurate alignment and stabilization of pushrods in performance LS engines. These guide plates minimize pushrod flex and maintain proper valvetrain geometry under high spring pressure, contributing to reliable and consistent engine operation. They are essential for applications involving high-lift camshafts and demanding valvetrain stability requirements.

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    CONSTRUCTION AND APPEARANCE. Supplied as a complete set of eight flat, one-piece, non-adjustable guide plates, they are produced using stereo lithography techniques to ensure precise fit. The components are hardened for enhanced durability and feature a black oxide finish to resist corrosion while providing a professional appearance.

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    INSTALLATION. Installation is straightforward, requiring no drilling or modifications to existing components. The guide plates slide directly over the rocker studs, simplifying the upgrade process for both enthusiasts and professionals.

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    WARRANTY. These guide plates come with a 12-month warranty, offering assurance in their quality and performance.

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    APPLICATION. Designed specifically for 2010-2019 6.0L Sierra 3500 HD models, these guide plates deliver precise pushrod guidance and long-lasting durability suitable for this vehicle’s performance needs.

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