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.

Features

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