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MSD Iron Distributor Gear 0.500 ID for Small and Big Block Chevy 8531

Original price was: $45.50.Current price is: $31.02.

99 in stock

SKU: MSD8531 Category:

Description

Distributor gear wear directly impacts ignition timing accuracy and engine reliability—particularly critical in high-performance and race applications where precision can’t be compromised. The MSD 8531 Iron Distributor Gear replaces worn or damaged units with a hardened, durable solution engineered specifically for Chevy engines. Its Melonite QPQ coating and proprietary ductile iron construction minimize friction and resist the accelerated wear that comes with aggressive driving and extended engine runtime.

  • Proprietary formulated ductile iron
  • Melonite QPQ surface coating
  • 0.500-inch inner diameter
  • RC 55-60 hardness rating
  • Micro-polished contact surface
  • Enhanced wear resistance
  • Fits Small Block Chevy
  • Fits Big Block Chevy
  • MSD distributor compatible
  • Sold individually