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MSD Iron Distributor Gear (MSD8561) MSD8561

MSD Iron Distributor Gear (MSD8561)

Small/Big Block Chevy, V6, .500" shaft diameter, Melonized, Roll Pin Included
SKU: MSD8561
Contact for availability
$290.40 - $290.40
$290.40
$290.40 - $290.40
$290.40
+ GST
Stock Status: 🛑 Sold out — please contact for availability

DIST GEAR SUIT CHEV .500 IRON

Small/Big Block Chevy, V6, .500" shaft diameter, Melonized, Roll Pin Included

Part Number: MSD8561

  • 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.
  • Melonized for use with hydraulic roller camshafts.
  • For aftermarket distributor with 0.500" diameter shaft.

A distributor's performance is only as good as its drive gear. MSD Ignition has put a great deal of effort into researching and testing a variety of metallurgical compositions, heat treating and coatings to provide you with a durable, accurate and strong distributor gear.
MSD engineers have built test fixtures and spent hundreds of hours testing and evaluating the metallurgy of our gears. The result is a special iron alloy gear that is treated to a low friction cess. To you this means long life, an easy break-in period and reliable performance