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Comp Cams Max-Lift BSR Shaft Rocker System for Cathedral Ports (99-13 V8 Silverado 1500)Find parts that fit my vehicle

Item S164227
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$774.95 set

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Comp Cams Max-Lift BSR Shaft Rocker System for Cathedral Ports
      • Supports High-Lift Camshaft Profiles for Better Top-End Power
      • Designed Specifically for Cathedral Port LS Engines
      • Precision Roller Tip Rocker Arms
      • Minimizes Deflection and Improves Valve Control
      • Made from Lightweight, Heat-Treated Steel Alloy
      • Includes Mounting Hardware and Shafts
      • Fits 1999–2013 V8 Silverado 1500 Models

      Description

      Top-End Performance for Aggressive Builds. The Comp Cams Max-Lift BSR Shaft Rocker System is engineered for serious performance tuning, especially on naturally aspirated or forced-induction LS builds. This system provides enhanced valvetrain stability during high-RPM use, ideal for performance vehicles driven hard.

      Engineered for Strength and Stability. Made from heat-treated steel alloy, the rocker system resists flexing even under aggressive camshaft profiles. This design delivers accurate valve timing, reduces wear on valve tips, and minimizes friction throughout the valve actuation cycle.

      Installation. Installation requires removal of the factory rocker arms and may necessitate pushrod length verification. It is recommended for experienced installers or professionals familiar with LS-based valvetrain components.

      Application. This Comp Cams Max-Lift BSR Shaft Rocker System fits 1999–2013 V8 Silverado 1500 models with cathedral port cylinder heads.

      Comp Cams 1981-16

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 3 Hours

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Rocker System Assembly
      • (4) Shaft Rockers
      • (1) Installation Guide
      5.0

      Reviews of Comp Cams Engine Products (6)

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      Reviews of Comp Cams Engine products have an average rating of 5.0 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Silverado 1500

      • 4.8L V8 - 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13
      • 5.3L V8 - 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13
      • 6.0L V8 - 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13
      • 6.2L V8 - 09, 10, 11, 12, 13