Machined from AMPCO 45 aluminum bronze containing 5% nickel, this replacement distributor gear is designed for camshafts requiring a bronze gear. The bronze-nickel combination creates high-strength gear teeth that resist wear even with high-volume oil pumps.
Specifications:
- Gear I.D.: .530"
- Distributor Type: Accessories
- Product Type: Distributor Gear
- Category: Ignition
- Warranty: Manufacturer's Limited 1-Year Warranty
- Part Number: 8581
Fits Ford 351C, 351M, 400, 429, 460, and FE engines. Kit includes a rolled roll pin and gear break-in lubricant.
FAQ
What engines does the MSD 8581 bronze gear fit?
Ford 351C, 351M, 400, 429, 460, and FE engines.
What material is the MSD 8581 gear made from?
AMPCO 45 aluminum bronze containing 5% nickel.
Why choose a bronze distributor gear?
It's designed for camshafts that specifically require a bronze gear, and the bronze-nickel alloy resists wear even with high-volume oil pumps.
What's included with the MSD 8581?
A rolled roll pin for strength and gear break-in lubricant.

