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ACL Bearings 5M590P-30 Main Bearing Set Small Block Ford 289-302 .030 Undersize

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

5M590P-30
10 reviews
Sale Price

$45.26

2 left at this price

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Usually delivered within 2 days

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Product Details

The ACL Bearings 5M590P-30 is a high-performance main bearing set engineered for Small Block Ford engines, including 221, 255, 260, 289, and 302 Windsor V8 applications. This .030" undersize bearing set is designed for crankshafts that have been machined .030" undersize, making it ideal for engine rebuilds and performance applications.

Key Features:

  • Duraglide tri-metal construction for superior durability and wear resistance
  • Precision-manufactured to exacting tolerances for consistent oil clearances
  • Hardened steel backing provides improved bearing retention and support
  • .030" undersize specification for machined crankshafts
  • Complete main bearing set for full crankshaft support
  • Designed for Small Block Ford Windsor engines from 1962-1998

ACL Bearings are manufactured with advanced metallurgy and engineering to deliver reliable performance in high-performance and racing applications. The Duraglide series features a tri-metal design that combines strength with excellent conformability, making these bearings suitable for both street and performance engine builds.

Products specifications

Size

030

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