MSD - 8581
Distributor Gear - 0.530 in Shaft - Bronze - Big Block Ford / Cleveland / Modified / FE-Series - Each
For Ford 351C, 351M, 400, 429, 460 and FE.
MSD Bronze Distributor gears are machined from quality AMPCO 45 aluminum bronze containing 5 percent nickel. This special combination creates high-strength gear teeth that are less prone to wear even with high volume oil pumps. Features 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.
- Increased outer hardened layer thickness (RC 55-60)
- Interstitial carbide improves wear resistance/running properties
- Melonite QPQ coated reduces friction and initial wear
- Proprietary formulated ductile iron.
- Micro Polished Surface For Smooth Contact
Brand: MSD
Distributor Type: Accessories
Emission Code: 5
Gear I.D.: .530"
Product Type: Distributor Gear
Sale Category: Ignition
Warning: California Proposition 65
Warranty: Limited 1 Year Warranty
