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Our 2025 Black Friday Sale begins Friday Nov. 28th and runs through Monday Dec. 1st. All items on sale have the best prices of the year! Check out the "Black Friday Sale" category below!

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  • King Ecoboost / Duratec Race Series Main Bearings

King Ecoboost / Duratec Race Series Main Bearings

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$92.27
  • Product Code: King Ecoboost / Duratec Race Series Main Bearings
  • Availability: In Stock

These race series bearings feature tri-metal construction for improved particle embedability compared to the OEM Aluminum based bearings without sacri..

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Tags: Ecoboost / Duratec Race Series Main Bearings, Ecoboost / Duratec Race Series Main Bearings, Bearings

These race series bearings feature tri-metal construction for improved particle embedability compared to the OEM Aluminum based bearings without sacrificing the load carrying capability.

****Available in Standard, .026mm undersize, .025mm extra clearance, and .25mm undersize sizes****

Also available with a .0004-.0005" thick Dry-Film Lubricant coating that adds an extra layer of protection and can be used to fine tune the bearing clearances.


Sold in sets, not individual shells.

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