MSD's iron distributor gears are the product of extensive metallurgical testing aimed at durability and accuracy. This AMC V8 gear uses a proprietary ductile iron alloy with a Melonite QPQ low-friction coating and a micro-polished surface, giving it an easy break-in period and long, reliable service life.
Specifications:
- Distributor Type: Accessories
- Part Type: Distributor Drive Gear
- Product Type: Distributor Gear
- Material: Proprietary ductile iron
- Coating: Melonite QPQ, micro-polished surface
- Hardness: RC 55-60 outer hardened layer
- Application: AMC V8
- Part Number: 8005
FAQ
What is the MSD 8005 distributor gear made from?
It's made from a proprietary ductile iron alloy finished with a Melonite QPQ low-friction coating.
What engine application is the 8005 gear designed for?
It's built for AMC V8 distributor applications.
How does the coating improve durability?
The Melonite QPQ coating and micro-polished surface reduce friction and initial wear, while an increased outer hardened layer (RC 55-60) improves wear resistance.

