Description
Iron Distributor GearSmall/Big Block Chevy, V6, .500″ shaft diameter, Melonized, Roll Pin Included
Brand: MSD
Part Number: MSD8561
Description:
- 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.
- Melonized for use with hydraulic roller camshafts.
- For aftermarket distributor with 0.500″ diameter shaft.
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 cess. To you this means long life, an easy break-in period and reliable performance
