Distributor Gear Iron .500in Chevy
MSD IGNITION | Part# MSD-8531
8 in stock
Distributor Gear, Iron, Chevy V8-V6 .500 I.d. - Gear Is Ductile Iron, Micro Polished And Melonite QPQ Coated For Reduced Wear, Friction And Initial BREAK-IN
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!
- 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
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