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MSD Ignition 85812 Distributor Gear

5.0 (2) Write Review
Free shipping on orders over $29.99

$67.55

$ 28 .79 $28.79

In Stock

About this item

  • 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


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.


cobra joe
July 3, 2025
This gear fit perfectly on my distributor for my Ford 390 FE.
Dr. Hibberstein
December 3, 2024
Purchased for a co-worker.
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