FREE 1 to 3-Day Delivery on Orders $149+ Details
Features, Description, Q&A
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.
_x000D__x000D_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.
_x000D__x000D_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.
_x000D__x000D_WARRANTY. These guide plates come with a 12-month warranty, offering assurance in their quality and performance.
_x000D__x000D_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.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov