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PPE Main Stud Kit (06-16 6.6L Duramax Sierra 3500 HD)Find parts that fit my vehicle

Item SHG49059
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Our Price

$229.49 kit

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • PPE Main Stud Kit
      • Matte Black Finish
      • Includes Hardened Washers, Nuts, and Specifically Formulated Grease
      • Independently Tested and Verified Tensile Strength of Over 231,900 PSI
      • Thread-Rolled to Mil-S-8879 Specifications
      • Direct Replacement
      • Comes in Kits
      • Fits 2006-2016 6.6L Duramax GMC Sierra 3500 HD Models

      Description

      High-Strength Engine Fastening. The PPE Main Stud Kit is designed to provide unmatched clamping force and engine security for high-performance applications. Built specifically for 2006–2016 6.6L Duramax GMC Sierra 3500 HD models, this kit ensures long-term reliability under extreme operating conditions. It's an essential upgrade for those looking to reinforce engine integrity during demanding driving or power-enhancing modifications.

      Construction and Appearance. Finished in matte black for corrosion resistance and a clean engine bay aesthetic, the PPE Main Stud Kit includes hardened washers, heavy-duty nuts, and a specially formulated grease to ensure proper installation and torque accuracy. Each stud is thread-rolled to precise Mil-S-8879 specifications and independently tested to achieve a tensile strength exceeding 231,900 PSI, offering far greater durability than stock hardware.

      Installation. Engineered as a direct replacement, the kit is designed for a seamless installation with no additional machining or modification required. Its precision-threaded components ensure a secure fit, while the included grease simplifies the torquing process for both professionals and experienced DIY builders.

      Application. This PPE Main Stud Kit fits 2006–2016 6.6L Duramax GMC Sierra 3500 HD models. It significantly improves main cap stability and helps prevent distortion under high load, making it a vital component for anyone building a performance or heavy-duty engine.

      PPE 118034100

      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:

      Mechanical expertise or professional installation required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Main Stud Kit
      4.8

      Reviews of PPE Engine Products (11)

      Brand Image

      Reviews of PPE Engine products have an average rating of 4.8 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 3500

      • 6.6L V8 Duramax - 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16