Main Bearings at Summit Racing

Sealed Power Main Bearing Sets 963M30

Main Bearings, .030 in. Crankshaft Undersize, Tri Metal Copper-lead Alloy, Ford, Mercury, 312 Y-block, Set of 5

Part Number: SLP-963M30

Not Yet Reviewed

Estimated Ship Date: Jul 22, 2025 if ordered today

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Estimated Ship Date: Jul 22, 2025 if ordered today

Clevite P-Series Main Bearings MS-1533P

Main Bearings, 1/2 Groove, Standard Size, TM-77, Chrysler, Dodge, Plymouth, 2.2, 2.5L, Set of 5

Part Number: CLE-MS1533P

Not Yet Reviewed

Estimated Ship Date: Sep 2, 2025 if ordered today

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Estimated Ship Date: Sep 2, 2025 if ordered today

ACDelco GM Genuine Parts Crankshaft Main Bearings 10120990

Main Bearings, GM Genuine Parts Crankshaft Main Bearings, Stock Size, No Groove, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Sold as a Set

Part Number: ADO-10120990

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

ACL Performance Race Series Main Bearing Sets 7M1172HX-STD

Datsun NissanL Series 1967 - 86, Z-Car 2.0 - 2.8L Inline 6Tri-Metal - Standard - Extra .001" oil clearance

Part Number: PEB-7M1172HX-STD

Not Yet Reviewed

Estimated Ship Date: Jul 24, 2025 if ordered today

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Estimated Ship Date: Jul 24, 2025 if ordered today

ACL Performance Race Series Main Bearing Sets 7M1172H-25

Datsun NissanL Series 1967 - 86, Z-Car 2.0 - 2.8L Inline 6Tri-Metal - .25mm (.010") undersize

Part Number: PEB-7M1172H-25

Not Yet Reviewed

Estimated Ship Date: Jul 22, 2025 if ordered today

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Estimated Ship Date: Jul 22, 2025 if ordered today

ACL Performance Race Series Main Bearing Sets 7M1532H-25

BMWM20,M50,M52,M54 (2.0,2.2,2.5,2.7,2.8,3.0L) 03/1988+S50B30,S50B32,S54B32 3.2L M3 E36,E46 i6Tri-Metal - .25mm (.010") undersize

Part Number: PEB-7M1532H-25

Not Yet Reviewed

Estimated Ship Date: Jul 22, 2025 if ordered today

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Estimated Ship Date: Jul 22, 2025 if ordered today

King SI-Series Main Bearings MB5008SI0.25

Main Bearings, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Ford, 2.0L, Set of 4

Part Number: KGB-MB5008SI025

Not Yet Reviewed

Estimated Ship Date: Oct 17, 2025 if ordered today

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Estimated Ship Date: Oct 17, 2025 if ordered today

King SI-Series Main Bearings MB 445SI

Main Bearings, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, GM V6, Set of 5

Part Number: KGB-MB445SI

Not Yet Reviewed

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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

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Clevite P-Series Main Bearings MS-2199P-20

5 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Sealed Power MA Series Main Bearings 7011MA

Main Bearings, Standard Size, Bi Metal, 1/2 Groove, Ford, Mercury, V6, 3.0L, Set of 4

Part Number: SLP-7011MA

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Clevite P-Series Main Bearings MS-1733P-40

MAIN BEARING SET

Part Number: CLE-MS1733P40

Not Yet Reviewed

Estimated Ship Date: Jul 24, 2025 if ordered today

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Estimated Ship Date: Jul 24, 2025 if ordered today

Clevite AL-Series Main Bearings MS-981A-10

Main Bearing Set-Ford V8, 351M-351W-400, 1969-98

Part Number: CLE-MS981A10

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Clevite Engine Parts Main Bearings MS-1529P-10

MAIN BEARING SET

Part Number: CLE-MS1529P10

Not Yet Reviewed

Estimated Ship Date: Sep 5, 2025 if ordered today

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Estimated Ship Date: Sep 5, 2025 if ordered today

Clevite Coated V-Series Main Bearings MB-3248MU(24)

Main Bearings, V-Series, Standard Size, Lead indium Metal, Chrysler , Big Block, B/RB, Lower only, Set of 24

Part Number: CLE-MB3248MU24

Not Yet Reviewed

Estimated Ship Date: Sep 2, 2025 if ordered today

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Estimated Ship Date: Sep 2, 2025 if ordered today

ACDelco Main Bearings 12668646

BEARING KIT-CR/SHF THR

Part Number: ADO-12668646

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

King AM-Series Main Bearings MB5527AM

Main Bearings, AM-Series, 1/2 Groove, Standard Size, Bi Metal, Toyota, 1.5, 1.6, 1.8L, Set of 5

Part Number: KGB-MB5527AM

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

Clevite H-Series Main Bearings for 1992-2016 VIPER - MS-2253H-1

Dodge Viper V10 488 CID 8.0L 1992-2002

Part Number: CLE-MS2253H1

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

King XP-Series Main Bearings MB5568XP

Main Bearings, XP-Series, Copper/Lead/Nickel, Standard Size, for use on Acura®, Honda®, Set of 5

Part Number: KGB-MB5568XP

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

ACL Race Series Performance Engine Bearings Main Bearings 5M7298HXCSTD

MAIN BEARINGS

Part Number: PEB-5M7298HXCSTD

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

Clevite P-Series Main Bearings MS-429P-1

Main Bearings, P Series, 1/2 Groove, .001 in. Crankshaft Undersize, Tri Metal, Chevy, 265, 283, 302, 327, Set of 5

Part Number: CLE-MS429P1

Not Yet Reviewed

Estimated Ship Date: Aug 26, 2025 if ordered today

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Estimated Ship Date: Aug 26, 2025 if ordered today

King SI-Series Main Bearings MB5353SI

Main Bearings, SI-Series, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, Ford, 4.6L, Set of 5

Part Number: KGB-MB5353SI

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

Clevite Engine Parts Main Bearings MS-2328HXC

MAIN BEARING SET

Part Number: CLE-MS2328HXC

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

King XP-Series Main Bearings MB5840XP.026

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

Part Number: KGB-MB5840XP026

Not Yet Reviewed

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Clevite P-Series Main Bearings MS-909P-2

Main Bearings, P Series, 1/2 Groove, .002 in. Crankshaft Undersize, Tri Metal, Chevy, Small Block, Set of 5

Part Number: CLE-MS909P2

Not Yet Reviewed

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King SI-Series Main Bearings 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: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today