1974 Bearings & Bearing Spacers Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

King AM-Series Main Bearings MB 544AM1.25

Main Bearings, AM-Series, Alecular Silicon, 1.25mm Crankshaft Undersize, BMW, 2.0L, Set of 5

Part Number: KGB-MB544AM125

Not Yet Reviewed

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King AM-Series Main Bearings MB 544AM1.5

Main Bearings, AM-Series, Alecular Silicon, 1.50mm Crankshaft Undersize, BMW, 2.0L, Set of 5

Part Number: KGB-MB544AM15

Not Yet Reviewed

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King HP-Series Main Bearings MB 556HPN 020X

Main Bearings, HP Series, 0.020 in. Crankshaft Undersize, Bi-Metal, Silicon Aluminum, Chevrolet, Big Block, Set of 5

Part Number: KGB-MB556HPN020X

Not Yet Reviewed

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King HP-Series Main Bearings MB 509HP 010X

Main Bearings, HP-Series, Silicon Aluminum, 0.010 in. Crankshaft Undersize, Chevy, 400, Set of 5

Part Number: KGB-MB509HP010X

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King HP-Series Main Bearings MB 509HP 020X

Main Bearings, HP-Series, Silicon Aluminum, 0.020 in. Crankshaft Undersize, Chevy, 400, Set of 5

Part Number: KGB-MB509HP020X

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King AM-Series Main Bearings MB 520AM 050

Main Bearings, AM-Series, 1/2 Groove, .050 in. Crankshaft Undersize, Bi Metal, Austin, MG, 1.8L, Set 5

Part Number: KGB-MB520AM050

Not Yet Reviewed

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King AM-Series Main Bearings MB 520AM 060

Main Bearings, AM-Series, 1/2 Groove, .060 in. Crankshaft Undersize, Bi Metal, Austin, MG, 1.8L, Set 5

Part Number: KGB-MB520AM060

Not Yet Reviewed

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King SI-Series Main Bearings MB5212SI 030

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

Part Number: KGB-MB5212SI030

Not Yet Reviewed

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King AM-Series Main Bearings MB5213AM 030

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

Part Number: KGB-MB5213AM030

Not Yet Reviewed

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King AM-Series Main Bearings MB5195AM

Main Bearings, King AM-Series Main Bearings, Stock Size, Alecular SIlicon, Chrysler, Dodge, Mazda, Mitsubishi, Plymouth, Sold as a Set of 5

Part Number: KGB-MB5195AM

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King AM-Series Main Bearings MB5228AM0.75

Main Bearings, AM-Series, Alecular Silicon, 0.75mm Crankshaft Undersize, Mitsubishi, 2.3, 2.6L, Set of 5

Part Number: KGB-MB5228AM075

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King AM-Series Main Bearings MB5231AM

Main Bearings, AM-Series, Full Groove, Standard Size, Bi Metal, for Nissan, 1.6, 1.8L, Set 5

Part Number: KGB-MB5231AM

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King AM-Series Main Bearings MB5231AM0.25

Main Bearings, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, Nissan, 1.6, 1.8L, Set of 5

Part Number: KGB-MB5231AM025

Not Yet Reviewed

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King AM-Series Main Bearings MB5231AM0.5

Main Bearings, AM-Series, Alecular Silicon, 0.50mm Crankshaft Undersize, Nissan, 1.6, 1.8L, Set of 5

Part Number: KGB-MB5231AM05

Not Yet Reviewed

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King AM-Series Main Bearings MB5231AM0.75

Main Bearings, AM-Series, Alecular Silicon, 0.75mm Crankshaft Undersize, Nissan, 1.6, 1.8L, Set of 5

Part Number: KGB-MB5231AM075

Not Yet Reviewed

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King AM-Series Main Bearings MB5231AM1.0

Main Bearings, AM-Series, Alecular Silicon, 1.00mm Crankshaft Undersize, Nissan, 1.6, 1.8L, Set of 5

Part Number: KGB-MB5231AM10

Not Yet Reviewed

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King AM-Series Main Bearings MB5204AM 010

Main Bearings, King AM-Series Main Bearings, .010 in., .25 mm Crankshaft Undersize Bi-Metal, Ford, Sold as a Set

Part Number: KGB-MB5204AM010

Not Yet Reviewed

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King AM-Series Main Bearings MB5204AM 020

Main Bearings, King AM-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize Bi-Metal, Ford, Sold as a Set

Part Number: KGB-MB5204AM020

Not Yet Reviewed

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King AM-Series Main Bearings MB5204AM 030

Main Bearings, King AM-Series Main Bearings, .030 in., .75 mm Crankshaft Undersize Bi-Metal, Ford, Sold as a Set

Part Number: KGB-MB5204AM030

Not Yet Reviewed

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King AM-Series Main Bearings MB5514AM 040

Main Bearings, AM-Series, Full Groove, .040 in. Crankshaft Undersize, Bi Metal, Oldsmobile, 260, 307, 330, 350, 403

Part Number: KGB-MB5514AM040

Not Yet Reviewed

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King AM-Series Main Bearings MB5516AM

Main Bearings, AM-Series, 1/2 Groove, Standard Size, Bi Metal, Buick, 340, 350, Set of 5

Part Number: KGB-MB5516AM

Not Yet Reviewed

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King AM-Series Main Bearings MB5511AM 030

Main Bearings, AM-Series, Full Groove, Bi Metal, Alecular Alloy, Set

Part Number: KGB-MB5511AM030

Not Yet Reviewed

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King AM-Series Main Bearings MB5523AM 020

Main Bearings, AM-Series, Full Groove, .020 in. Crankshaft Undersize, Bi Metal, Pontiac, 326, 350, 389, 400, Set of 5

Part Number: KGB-MB5523AM020

Not Yet Reviewed

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King HP-Series Main Bearings MB 557HP020X

Main Bearings, HP-Series, Silicon Aluminum, 0.020 in. Crankshaft Undersize, Chevy, Small Block, Set of 5

Part Number: KGB-MB557HP020X

Not Yet Reviewed

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Clevite AL-Series Main Bearings MS-1983A-30

Main Bearing Set-Ford 2.6L, 2.8L, 2.9L (1972-92)

Part Number: CLE-MS1983A30

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today