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MICHIGAN 77 CB831P20 Connecting Rod Bearing Undersize Ford - 0.020 351W

Part of: MICHIGAN 77 Connecting Rod Bearing Undersize

Other options in this family: MICHIGAN 77 CB527P20 MICHIGAN 77 CB527P10 MICHIGAN 77 CB831P10 MICHIGAN 77 CB758P20 MICHIGAN 77 CB481P20

Manufacturer

Picture for manufacturer MICHIGAN 77

Part Number

CB831P20
8 reviews
Sale Price

$11.18

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The MICHIGAN 77 CB831P20 is a high-performance P-Series connecting rod bearing designed for Ford 351W V8 engines with 2.311" rod journals. This bearing features a 0.020 inch undersize specification, making it ideal for engines that have been machined or require precision fitment during rebuilds.

Key Features:

  • Tri-metal TM-77 construction with steel backing for superior strength and durability
  • Intermediate copper-lead alloy layer with electroplated lead-tin-copper overlay
  • Higher eccentricity and high crush factor to compensate for high-RPM bore distortion
  • Extra-thin overlay design prevents overlay fatigue in demanding applications
  • Enhanced oil grooves for improved lubrication in high-revving engines

P-Series bearings are engineered specifically for high-performance, motorsports, and heavy-duty applications where engines experience high loads and extreme RPM ranges. The advanced tri-metal design provides improved load capacity compared to conventional bi-metal bearings, ensuring reliable operation under demanding conditions. Sold individually.

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