MSD 8581 - Distributor Gear Bronze

MSD 8581 - Distributor Gear Bronze

Distributor Gear - 0.530 in Shaft - Bronze - Natural - 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