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ACL Bearings 4B2250-020 Connecting Rod Bearing Set Undersize - 020

Manufacturer

Part Number

4B2250-020
Sale Price

$29.87

Estimated ship date Saturday, December 05

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No Hassle Returns

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ACL Bearings 4B2250-020 is a high-performance connecting rod bearing set designed for engines requiring .020 inch undersize bearings on reground crankshafts. Designed for crankshafts oversized to -0.020 inches, this bearing set provides exceptional wear protection, even under extreme stress. Manufactured from a high quality tri-metal alloy, these bearings provide superior heat dissipation and extended service life in demanding applications.

Key Features:

  • High strength overlay plate with reduced thickness for improved fatigue properties
  • Hardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing
  • Elimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing
  • Increased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films
  • Tri-metal construction for superior strength and durability
  • .020" undersize specification for properly reground crankshafts

ACL Race Series performance engine bearings are recognized as a premier brand throughout the motorsports world, delivering proven reliability in both street and racing applications. These bearings are manufactured to exacting tolerances to ensure proper fitment and optimal oil clearances in high-performance engine builds.

Products specifications

Size

+20

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