Main Bearings at Summit Racing

King AM-Series Main Bearings MB5568AM0.25

Main Bearings, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, for use on Acura®, Honda®, Set of 5

Part Number: KGB-MB5568AM025

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Summit Racing™ Gen III/IV Chevy LS Main Bearings SUM-172320

Main Bearings, Bi-Metal, Silicon Aluminum, 0.020 in. Crankshaft Undersize, GM Gen III/IV LS, Set of 5

Part Number: SUM-172320

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King SI-Series Main Bearings MB5184SI 040

Main Bearings, SI-Series, Silicon Aluminum, 0.040 in. Crankshaft Undersize, Chevy, Small Block, Set of 5

Part Number: KGB-MB5184SI040

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

King SI-Series Main Bearings MB5532SI

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

Part Number: KGB-MB5532SI

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King XP-Series Main Bearings MB5770XP

Main Bearings, XP-Series, Performance, 3/4, Tri-Metal, Set of 5

Part Number: KGB-MB5770XP

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

King SI-Series Main Bearings MB5280SI0.25

Main Bearings, HP-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Ford, 4.6, 5.4L, Set of 5

Part Number: KGB-MB5280SI025

Not Yet Reviewed

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King AM-Series Main Bearings for 1990-1995 SAMURAI, 1989-1997 SWIFT - MB5556AM

Main Bearings, AM-Series, 1/2 Groove, Standard Size, Bi Metal, Suzuki, 1.3L, Set of 5

Part Number: KGB-MB5556AM

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

King SI-Series Main Bearings for 1991-2000 CHEROKEE, 1991-1992 COMANCHE, 1991-2002 WRANGLER - MB5148SI

Main Bearings, SI-Series, 1/2 Groove, Standard Size, Bi-metal, Aluminum Silicon, Jeep, 2.5L, Set 5

Part Number: KGB-MB5148SI

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

ACL Direct Replacement Main Bearing Sets 5M590A-20

Main Bearings, Aluglide, A-Series, Grooved, Bi-Metal Design, 0.02 in./0.50mm Undersize Crankshaft, Ford, Omega, 4.2L, 4.7L, 5.0L, 5.7L, Set of 5

Part Number: PEB-5M590A-20

Not Yet Reviewed

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ACL Direct Replacement Main Bearing Sets for 1998-2015 CAMARO, 1997-2013 CORVETTE, 2011-2012 W62 - 5M7298A-30

Main Bearings, Aluglide, A-Series, Grooved, Aluminum/Tin/Silicon, 0.03 in./0.75mm Undersize Crankshaft, Chevy, 5.7L, 6.0L, 6.2L, 7.0L, Set of 5

Part Number: PEB-5M7298A-30

Not Yet Reviewed

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King Engine Bearings Main Bearings MB1332XP0.25-1

XP RACE BEARINGS

Part Number: KGB-MB1332XP0251

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Clevite Engine Parts Main Bearings MS-2328V

MAIN BEARING SET

Part Number: CLE-MS2328V

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

King Engine Bearings Main Bearings MB 517XPC STDX

CHRYSLER 360 Performance Coated Race bearings, Tri-metal (pMaxKote), Coated

Part Number: KGB-MB517XPCSTDX

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Clevite Engine Parts Main Bearings MS-2411HXX

ENGINE MAIN BEARING SET

Part Number: CLE-MS2411HXX

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

ACL Direct Replacement Main Bearing Sets 5M1644A-.25

Main Bearings, Aluglide, A-Series, 1/2 Groove, Bi-Metal, Aluminum/Tin/Silicon, 0.01 in./0.25mm Undersize Crankshaft, Volkswagen, 1.8L, 2.0L, Set of 5

Part Number: PEB-5M1644A-25

Not Yet Reviewed

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King SI-Series Main Bearings for 2011-2017 F-150, MUSTANG - MB5734SI0.25

Main Bearings, SI-Series, 1/2 Groove, 0.25mm Crankshaft Undersize, Bi Metal, Ford, Coyote, Set of 5

Part Number: KGB-MB5734SI025

Not Yet Reviewed

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King XP-Series Main Bearings MB5286XP0.5

Main Bearings, King XP-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, Tri-Metal, Toyota, Sold as a Set of 5

Part Number: KGB-MB5286XP05

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Clevite H-Series Main Bearings MS-804H-20

Main Bearings, H-Series, 0.020 in. Crankshaft Undersize, Tri Metal, Oldsmobile, 400, 425, 455, Set of 5

Part Number: CLE-MS804H20

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

Clevite Engine Parts Main Bearings MS-429HC

MAIN BEARING SET

Part Number: CLE-MS429HC

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

Clevite AL-Series Main Bearings MS-1946A

Main Bearings, AL-Series, 1/2 Groove, AL-5, Standard Size, Chrysler, Dodge, Eagle, Jeep, Plymouth, Volkswagen, Set

Part Number: CLE-MS1946A

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

ACL Direct Replacement Main Bearing Sets 5M909P-20

Main Bearings, Duraglide, P-Series, Grooved, Tri-Metal, 0.02 in./0.50mm Undersize Crankshaft, Chevy, 4.4L, 4.9L, 5.0L, 5.3L, 5.7L, Set of 5

Part Number: PEB-5M909P-20

Not Yet Reviewed

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King Engine Bearings Main Bearings MB7750SI 030

Main Bearings, Ford, 240, 250, 300 6-cyl., 1966-1996, 0.030 in., Set

Part Number: KGB-MB7750SI030

Not Yet Reviewed

Estimated Ship Date: Today

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King XP-Series Main Bearings MB5286XP.026

Main Bearings, King XP-Series Main Bearings, .001 in., .026 mm Crankshaft Undersize, Tri-Metal, Toyota, Sold as a Set of 5

Part Number: KGB-MB5286XP026

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Sealed Power MA Series Main Bearings 5085MA20

Main Bearings, 0.020 in. Crankshaft Undersize, Bi Metal, 3/4 Groove, Chevy, V6, 3.3L, 3.8L, 4.3L, Set of 4

Part Number: SLP-5085MA20

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

King SI-Series Main Bearings MB5281SI0.5

Main Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Ford, 4.6L, Set of 5

Part Number: KGB-MB5281SI05

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today