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King Engine Bearings MB 582AM0.25 AM-Series Bi-Metal Main Bearing Set Ford 2.0/2.3L 8V

(Ford Mustang 1979-90, Ranger 1983-88, Thunderbird 1983-88, Mustang II 1974-78, Pinto 1974-80, LTD 1983-86, Aerostar 1986-87, Fairmont 1978-83 + 6 more models)

Part of: King Engine Bearings Main Bearing Set Oversize Bi-Metal

Other options in this family: King Engine Bearings MB5660SI0.5 King Engine Bearings MB5661SI0.75 King Engine Bearings MB5269AM King Engine Bearings MB5514AM King Engine Bearings MB 534AM1.25

Manufacturer

Picture for manufacturer King Engine Bearings

Part Number

MB 582AM0.25
12 reviews
Sale Price

$30.43

3 left at this price

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Usually delivered within 2 days

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Product Details

The King Engine Bearings MB 582AM0.25 is a complete crankshaft main bearing set designed for Ford 2.0/2.3L 8-valve engines. Part of King's AM-Series lineup, these bi-metal aluminum bearings are engineered as a direct-fit replacement for street and marine engine rebuilds requiring reliable, long-lasting crankshaft support.

Material & Construction:

  • AM-Series (K-783) Bi-Metal Aluminum: Standard aluminum-based material equivalent to SAE-783, formulated for low and medium load engines
  • Lead-Free Design: Environmentally friendly and user-safe construction with no lead content
  • Superior Embeddability: Reduces macro-particle damage and minimizes scratching of crank journals
  • Tight Tolerance Control: Precision-manufactured to +/- .0001" for consistent oil clearance and proper fitment

Size & Specification:

  • Size: 0.25mm undersize (crankshaft undersize: -0.010")
  • Bearing Type: MB — Full main bearing set
  • Material Series: AM — Bi-metal aluminum (SAE-783 equivalent)

King AM-Series bearings are the recommended choice for street or marine engine rebuilding applications. Their precision engineering ensures a reliable, drop-in replacement that meets or exceeds OEM crankshaft bearing specifications.

Products specifications

Fits

Ford Mustang 1979-90, Ranger 1983-88, Thunderbird 1983-88, Mustang II 1974-78, Pinto 1974-80, LTD 1983-86, Aerostar 1986-87, Fairmont 1978-83, Granada 1981-82; Mercury Cougar 1981-82, 1984-86, Capri 1975-77, 1979-86, Marquis 1983-86 + 2 more models

Material

bimetal (aluminum base)

Flange Oversize

FL ON MAX

Undersize

0.25

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Title

King Bearings

Good

Very easy transaction

Good

Ligthing Fast!!! thanks to Amazon.

Ordering was very easy and product was delivered within a week. I ordered a battery and it was received in good condition and works. I would recommend autoplicity to others.

perfect

Get a 4 star for the ordering process. Not enough product information on the site but when I called they were very friendly and informative.

Easy to order, in-stock parts

User-friendly website. Thanks!

Fine so far.

Easy to use

slight hiccup with payment, but paypal triumphed over Amazon!

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