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Comp Cams Stage 1 Thumpr 222/233 Hydraulic Roller Master Camshaft Kit (07-19 6.0L Sierra 2500 HD)Find parts that fit my vehicle

Item HG28943
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359 Reviews of Comp Cams
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$1,288.95 each

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

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      • Manufacturer COMP Cams
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      • Warranty 12 Months
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      • Engine Family GM LS GEN III/IV 3-Bolt 8 Cylinder 1997-2015
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      • RPM Operating Range 1,800-6,400
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      • Cam Type Hydraulic Roller
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      • Camshaft Series Thumpr NSR No Springs Required
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      • Stage 1
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      • Camshaft Gear Attachment 3-Bolt
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      • Usage Street / Performance
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      • Advertised Intake Duration 276
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      • Advertised Exhaust Duration 295
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      • Intake Duration At .050 Inch Lift 222
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      • Exhaust Duration .050 Inch Lift 233
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      • Intake Valve Lift 0.541
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      • Exhaust Valve Lift 0.536
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      • Lobe Separation 112
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      • Make GM
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      • Lifter Type Hydraulic Roller
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      • Performance Package No
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      • Fits 07-19 6.0L Sierra 2500 HD
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      Description

      Hydraulic Roller Camshaft. The Comp Cams Stage 1 Thumpr 222/233 Hydraulic Roller Master Camshaft Kit is designed to enhance street and performance applications by improving valve timing and lift. It provides increased power and responsiveness while maintaining compatibility with hydraulic lifters. This camshaft is an ideal upgrade for LS GEN III/IV engines seeking improved performance and reliability.

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      Construction and Appearance. Crafted from durable materials, this camshaft features a hydraulic roller design for efficient valve operation and longevity. The Thumpr NSR series requires no additional springs, simplifying installation and maintenance. The camshaft is finished precisely to optimize performance and durability under street conditions.

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      Installation. Installation is straightforward for those experienced with camshaft replacement. The 3-bolt gear attachment eliminates the need for drilling. Proper alignment and timing setup are necessary to maximize performance benefits.

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      Warranty. This product includes a 12-month manufacturer warranty covering defects in materials and workmanship.

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      Application. Specifically fits the 07-19 6.0L Sierra 2500 HD, with no noted exclusions or limitations for this vehicle.

      Comp Cams MK54-701-11

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 6 Hours

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • Thumpr LS Camshaft
      • Lifters
      • Timing Gear Set
      • Pushrods
      • Valve Springs
      • Retainers
      • Valve Locks
      • Spring Seats
      • Valve Seats
      4.7

      Reviews of Comp Cams Engine Products (359)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 2500

      • 6.0L V8 - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19