• ACL Race Series Main Bearings Mitsubishi 4G63/4G63T to 1992 Size: .025 5M1144H-.025 Photo - Primary
  • ACL Race Series Main Bearings Mitsubishi 4G63/4G63T to 1992 Size: .025 5M1144H-.025 Technical Drawing
  • ACL Race Series Main Bearings Mitsubishi 4G63/4G63T to 1992 Size: .025 5M1144H-.025 Technical Drawing
  • ACL Race Series Main Bearings Mitsubishi 4G63/4G63T to 1992 Size: .025 5M1144H-.025 Technical Drawing
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ACL Race Series Main Bearings Mitsubishi 4G63/4G63T to 1992 Size: .025

ACL Race Series Main Bearings Mitsubishi 4G63/4G63T to 1992 Size: .025

sku: 02FP3 | mpn: 5M1144H-.025
$99.48
$99.48
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Low stock: 10 left

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This is not an emissions item.
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ACL Performance Race Bearings are manufactured with a tri-layer metal with a hardened steel backing in order to withstand high RPM conditions, high stress loads, and high temperatures.  Each ACL race bearing design features the following:

  • Large chamfer to accomodate larger crankshaft fillets
  • 3/4 groove to provide optimum oil supply to rods and to maximize load carrying capacity
  • Incresed crush and tighter wall tolerance for better seating
  • Improved overlay and reduced thickness for increased fatigue strength
  • Hardened steel backing to maintain crush under high loads and temperatures
  • Size: .025

Note: Pictures may not be actual product.

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