Engines and Components› Engine Bearings

King Engine Bearings

King Engine Bearings Chevrolet 400 V8 Coated Performance Rod Bearing Set

$137.02

SKU: K006 MB509XPC

In Stock
In Stock
Ships by Aug 6
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Part #: MB509XPC

We are bearing specialists. King Engine Bearings was founded in 1960 with one simple objective: to supply the highest quality bearings available in the marketplace. By specializing in engine bearings, King has built an extensive product offering that incl

Features:

  • PMaxBlack for Superior Load Capacity
  • Radialock for Optimal Crush Height
  • Tri-metal Copper Based Material

MAIN BEARING SET For CHEVROLET 400 V8 | pmaxkote (racing line), polymer coated

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

The King Engine Bearings pMaxKote Main Bearings are a set of tri-metal bearings designed for GM 400ci V8 engines. They feature a unique polymer coating applied over King's pMaxBlack overlay, which includes ceramic nano-composite particles for enhanced wear resistance. This coating does not alter the original precision wall thickness of the bearings.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandKing Engine Bearings
Part NumberK006 MB509XPC

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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