AMERICAN MOTORS Main Bearings

Main Bearings, AM-Series, Full Groove, Standard Size, Bi Metal, Ford, Mercury, 330-428, FE, FT, Set 5

Part Number: KGB-MB559AM

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Main Bearings, AM-Series, Full Groove, .010 in. Crankshaft Undersize, Bi Metal, Ford, Mercury, 330-428, FE, FT, Set 5

Part Number: KGB-MB559AM010

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Main Bearings, AM-Series, Full Groove, .020 in. Crankshaft Undersize, Bi Metal, Ford, Mercury, 330-428, FE, FT, Set 5

Part Number: KGB-MB559AM020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Main Bearings, SI-Series, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, AMC, Jeep, Set

Part Number: KGB-MB763SI

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearings, AM-Series, 1/2 Groove, .010 in. Undersize, Bi Metal, AMC, Jeep, 290-401, Set of 5

Part Number: KGB-MB5518AM010

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Main Bearings, AM-Series, 1/2 Groove, .020 in. Undersize, Bi Metal, AMC, Jeep, 290-401, Set of 5

Part Number: KGB-MB5518AM020

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Main Bearing Set

Part Number: KGB-MB763SI010

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Estimated Ship Date: Today

Main Bearings, AM-Series, 1/2 Groove, .040 in. Crankshaft Undersize, Bi Metal, AMC, Jeep, 290-401, Set of 5

Part Number: KGB-MB5518AM040

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Main Bearings, AM-Series, 1/2 Groove, .030 in. Crankshaft Undersize, Bi Metal, AMC, Jeep, 290-401, Set of 5

Part Number: KGB-MB5518AM030

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Estimated Ship Date: Today

Main Bearings, Aluglide, A-Series, 1/2 Groove, Bi-Metal Design, Aluminum/Tin/Silicon, Stock Size Crankshaft, AMC, Jeep, 2.0L, 5.9L, 6.6L, Set of 5

Part Number: PEB-5M1041A-STD

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Main Bearings, King SI-Series Main Bearings, Stock Size, Bi-Metal, Chevy, Sold as a Set of 5

Part Number: KGB-MB5532SI

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

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Main Bearings, AM-Series, Full Groove, .030 in. Crankshaft Undersize, Bi Metal, Ford, Mercury, 330-428, FE, FT, Set 5

Part Number: KGB-MB559AM030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 16, 2026 if ordered today

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• Special Order

Main Bearings, AM-Series, 1/2 Groove, Standard Size, Bi Metal, AMC, Jeep, 290-401, Set of 5

Part Number: KGB-MB5518AM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 16, 2026 if ordered today

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Main Bearings, SI-Series, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, AMC, Jeep, Set of 5

Part Number: KGB-MB5560SI020

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Main Bearings, King SI-Series Main Bearings, .030 in., .75 mm Crankshaft Undersize, Bi-Metal, Chevy, Sold as a Set of 5

Part Number: KGB-MB5532SI030

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Estimated Ship Date: Today

Main Bearings, SI-Series, 1/2 Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, AMC, Jeep, Set of 5

Part Number: KGB-MB5560SI030

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearings, King SI-Series Main Bearings, .010 in., .25 mm Crankshaft Undersize, Bi-Metal, Chevy, Sold as a Set of 5

Part Number: KGB-MB5532SI010

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearings, King SI-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, Bi-Metal, Chevy, Sold as a Set of 5

Part Number: KGB-MB5532SI020

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearings, King SI-Series Main Bearings, .050 in., 1.27 mm Crankshaft Undersize, Bi-Metal, Chevy, Sold as a Set of 5

Part Number: KGB-MB5532SI050

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Main Bearing Set

Part Number: KGB-MB763SI020

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

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Engine Crankshaft Main Bearing Set 62-93 AMC/BUI/CHV/GM/GMC/JEP/PON 2.5L/4.3L

Part Number: EGN-BC297J010

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Engine Crankshaft Main Bearing Set 62-93 AMC/BUI/CHV/GM/GMC/JEP/PON 2.5L/4.3L

Part Number: EGN-BC297J020

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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