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Comp Cams Ultra Pro Magnum Rocker Arms (10-19 6.0L Silverado 3500 HD)Find parts that fit my vehicle

Item SHS49236
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106 Reviews of Comp Cams
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$56.95

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      Product Information

      Features, Description, Q&A

      Features

        _x000D_
      • For LS1/LS2/LS6/4.8L, 5.3L, and Pre-’07 6.0L Truck Engines - Cathedral Port Head LS Applications
        • _x000D_
      • Single Stud Mount Rocker - Includes Poly Lock
        • _x000D_
      • Requires 3/8" Studs and Guide Plates
        • _x000D_
      • 1.8:1 Ratio
        • _x000D_

      Description

      High-Performance Rocker Arms. The Comp Cams Rocker Arm LS1 1.8 3/8 Ult is designed to enhance valve lift and improve engine performance without needing a camshaft swap. Used in LS1/LS2/LS6 and select truck engines, it offers a direct upgrade for Cathedral Port LS applications. This product is essential for those looking to increase ratio and stiffness in their valve train.

      Robust Construction and Finish. Made with durable materials, these rocker arms feature a stud mount design with included poly locks for secure installation. The finish is engineered for longevity and resistance to wear under high-stress engine conditions.

      Installation Ease. Installation is straightforward with no drilling required, making it accessible for experienced mechanics and automotive enthusiasts alike.

      Application. Compatible with most LS Cathedral Port engines, including LS1, LS2, LS6, and earlier 4.8L, 5.3L, and 6.0L truck engines.

      Comp Cams 1675-1

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.7

      Reviews of Comp Cams Engine Products (106)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Silverado 3500

      • 6.0L V8 - 10, 11, 12, 13, 14, 15, 16, 17, 18, 19