Main Bearings at Summit Racing

King HP-Series Main Bearings MB5503XP

Main Bearings, HP-Series, 1/2 Groove, Standard Size, Tri-Metal, Ford, 351C, Set of 5

Part Number: KGB-MB5503XP

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

King XP-Series Main Bearings MB 556XPN 001

Main Bearings, XP-Series, Narrowed, Tri-metal, 1/2 Groove Style, 0.001 in. Crankshaft Undersize, Chevrolet, Big Block, Set of 5

Part Number: KGB-MB556XPN001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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ACL Performance Race Series Main Bearing Sets 5M590H-01

Main Bearings, Race Series, Tri-Metal, 1/2 Groove, .001 in. Crankshaft Undersize, Ford, Small Block, Set of 5

Part Number: PEB-5M590H-01

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Clevite H-Series Main Bearings MS-804HX

Oldsmobile V8, 400-425-455, 1965-1976

Part Number: CLE-MS804HX

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Summit Racing™ Race Series Main Bearing Sets SUM-5532HS

Main Bearing, Audi/VW VR6 -2.8,2.9,3.2,3.6L Standard Size, Set

Part Number: SUM-5532HS

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King AM-Series Main Bearings MB5518AM 040

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

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Clevite P-Series Main Bearings MS-1454P

Main Bearings, P Series, 1/2 Groove, Standard Size, Tri Metal, Chevy, 3.3, 3.8, 4.3L, V6, Set of 5

Part Number: CLE-MS1454P

Not Yet Reviewed

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King Engine Bearings Main Bearings MB4556SX0.5

MAIN BEARINGS

Part Number: KGB-MB4556SX05

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

King SM-Series Main Bearings MB5778SM

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

Part Number: KGB-MB5778SM

Not Yet Reviewed

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Summit Racing™ Race Series Main Bearing Sets SUM-590HXCS

Main Bearings, Race Series Main Bearing Sets, 0.001 in. Crankshaft Undersize, Tri-metal Copper-lead Alloy, Ford, Small Block Windsor 302, Set of 5

Part Number: SUM-590HXCS

Not Yet Reviewed

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King HP-Series Main Bearings MB5280HP STDX

Main Bearings, HP-Series, Silicon Aluminum, Standard Size, Ford, 4.6, 5.4L, Set of 5

Part Number: KGB-MB5280HPSTDX

Not Yet Reviewed

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Sealed Power Main Bearing Sets 4290M

Main Bearing Set;

Part Number: SLP-4290M

5.0 out of 5 stars ( 1 )

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ACL Direct Replacement Main Bearing Sets 5M590A-STD

Main Bearings, Aluglide, A-Series, Grooved, Bi-Metal, Aluminum/Tin/Silicon, Stock Size Crankshaft, Ford, Omega, 4.2L, 4.7L, 5.0L, 5.7L, Set of 5

Part Number: PEB-5M590A-STD

Not Yet Reviewed

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Summit Racing™ Race Series Main Bearing Sets SUM-829HXS

Main Bearings, Race Series Main Bearing Sets, 0.001 in. Crankshaft Undersize, Tri-metal Copper-lead Alloy, Chevrolet, Big Block, Set of 5

Part Number: SUM-829HXS

Not Yet Reviewed

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Sealed Power Main Bearing Sets 4290M10

Main Bearing Set;

Part Number: SLP-4290M10

5.0 out of 5 stars ( 1 )

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King XP-Series Main Bearings MB5168XP

Crankshaft Main Bearings set, Honda H22 50mm journal

Part Number: KGB-MB5168XP

Not Yet Reviewed

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Summit Racing™ Race Series Main Bearing Sets SUM-429HCS

Summit Precision High-Tensile Tri-Metal Alloy COATED Racing Main Bearings, SBC 327 Main Standard Clearance, 3/4 Upper and Lower groove, set

Part Number: SUM-429HCS

Not Yet Reviewed

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King SI-Series Main Bearings MB5504SI

Main Bearings, SI-Series, Full Groove, Standard Size, Bi-metal, Silicon Aluminum, Ford, Set of 5

Part Number: KGB-MB5504SI

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Summit Racing™ Race Series Main Bearing Sets SUM-2221H025

Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, 2009+ 5.7, 6.2 and 6.4 G3 Hemi .001 undersize (thicker) 1/2 Upper groove, set

Part Number: SUM-2221H025

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Summit Racing™ Race Series Main Bearing Sets SUM-1038H010

Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, SBC 400 .010 undersize (thicker), 3/4 Upper and Lower groove, set

Part Number: SUM-1038H010

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King XP-Series Main Bearings MB 556XP 020

Main Bearings, XP-Series, Copper/Lead/Nickel, 0.020 in. Undersize, Chevy, Big Block, Set of 5

Part Number: KGB-MB556XP020

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Clevite H-Series Main Bearings MB-3592HX

Individual Main Bearings

Part Number: CLE-MB3592HX

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Clevite P-Series Main Bearings MS-1432P-10

Main Bearings, P Series, 1/2 Groove, .010 in. Crankshaft Undersize, Tri Metal, Ford, 351M, 351W, 400, Set of 5

Part Number: CLE-MS1432P10

Not Yet Reviewed

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Summit Racing™ Race Series Main Bearing Sets SUM-1857HXS

Main Bearing, Toyota 2ZZ-GE Standard Size Extra Clearance, Set

Part Number: SUM-1857HXS

Not Yet Reviewed

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Clevite Engine Parts Main Bearings MS-2199HC

MAIN BEARING SET

Part Number: CLE-MS2199HC

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

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Estimated Ship Date: Nov 7, 2025 if ordered today