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MSD Iron Distributor Gear for MSD Chevy Marine Distributors

Part # 8561SKU MSD8561

Universal fit

Specifications
BrandMSD
Part typeDistributor Drive Gear
BrandMSD
CategoryIgnition
Distributor TypeAccessories
Emission Code5
Gear I.D..500 in
Product TypeDistributor Gear
WarrantyManufacturer's Limited 1 Year Warranty
UPC / GTIN00085132085613
WarrantyManufacturer's Limited 1 Year Warranty
  • Increased outer hardened layer thickness (RC 55-60)
  • Micro polished surface for smooth contact
  • Melonite QPQ coated reduces friction and initial wear
  • Interstitial carbide concentration improves wear resistance and running properties
  • Proprietary formulated ductile iron

Description

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.