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    MSD Ignition Distributor Gear, Iron, Chevy Distributor, .500 Id

    Part #8531
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    • Product Details

      Part No.8531

      Warranty Details (90 DAY REPLACEMENT IF DEFECTIVE)

      A distributor's performance is only as good as its drive gear. MSD Ignition has put a great deal of effort into researching and testing a variety of metallurgical compositions, heat treating and coatings to provide you with a durable, accurate and strong distributor gear. MSD engineers have built test fixtures and spent hundreds of hours testing and evaluating the metallurgy of our gears. The result is a special iron alloy gear that is treated to a low-friction coating process. To you this means long life, an easy break-in period and reliable performance!

      Product Features:

      • Increased outer hardened layer thickness (RC 55-60)
      • Micro polished surface for smooth contact
      • Proprietary formulated ductile iron
      • Melonite QPQ coated reduces friction and initial wear
      • Interstitial carbide concentration improves wear resistance and running properties

    • Specifications
      • Performance Rated:Yes
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    Disclaimer: We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.