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Features, Description, Q&A
Premium Performance Upgrade. The Comp Cams Ultra Pro Magnum Rocker Arms increase valvetrain efficiency by offering a higher ratio and greater stiffness than stock rockers. This improvement enables higher valve lift without the need for camshaft replacement, making it an excellent choice for LS engine enthusiasts seeking enhanced power and durability.
_x000D_Construction and Appearance. Manufactured with precision from high-quality materials, these rocker arms feature a durable finish designed to endure the demands of high-performance applications. The single stud mount design is secured with a poly lock to ensure a reliable installation.
_x000D_Installation. Installation is straightforward and does not require drilling. These rocker arms attach directly to existing 3/8" studs, making the upgrade simple and efficient.
_x000D_Application. Engineered specifically to fit the 07-14 6.2L Yukon, these rocker arms accommodate LS3/L99/L76 rectangle port heads without any modifications.
Comp Cams 1676-1
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov