$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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Main Bearings

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Results 1 - 25 of 281

Clevite P-Series Main Bearings MS-829P-20

Clevite P-Series Main Bearings MS-829P-20

Clevite P-Series Main Bearings MS-829P-20

Main Bearings, P Series, 1/2 Groove, .020 in. Crankshaft Undersize, Tri Metal, Chevy, Big Block, Set of 5

Part Number: CLE-MS829P20

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Clevite P-Series Main Bearings MS-909P-20

Clevite P-Series Main Bearings MS-909P-20

Clevite P-Series Main Bearings MS-909P-20

Main Bearings, P Series, 1/2 Groove, .020 in. Crankshaft Undersize, Tri Metal, Chevy, Small Block, Set of 5

Part Number: CLE-MS909P20

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Clevite H-Series Main Bearings MS-829H-20

Clevite H-Series Main Bearings MS-829H-20

Clevite H-Series Main Bearings MS-829H-20

Main Bearings, H Series, 1/2 Groove, .020 in. Crankshaft Undersize, Tri Metal, Chevy, Big Block, Set of 5

Part Number: CLE-MS829H20

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Clevite P-Series Main Bearings MS-590P-20

Clevite P-Series Main Bearings MS-590P-20

Clevite P-Series Main Bearings MS-590P-20

Main Bearings, P Series, 1/2 Groove, .020 in. Crankshaft Undersize, Tri Metal, Ford, Small Block, Set of 5

Part Number: CLE-MS590P20

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Clevite H-Series Main Bearings MS-909H-20

Clevite H-Series Main Bearings MS-909H-20

Clevite H-Series Main Bearings MS-909H-20

Main Bearings, H Series, 1/2 Groove, .020 in. Crankshaft Undersize, Tri Metal, Chevy, Small Block, Set of 5

Part Number: CLE-MS909H20

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Sealed Power Main Bearing Sets 4261M20

Sealed Power Main Bearing Sets 4261M20

Sealed Power Main Bearing Sets 4261M20

Main Bearings, 0.020 in. Crankshaft Undersize, Tri Metal, Full Groove, Ford, Mercury, FE Big Block, Set of 5

Part Number: SLP-4261M20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ SBC Main Bearings SUM-172020

Summit Racing™ SBC Main Bearings SUM-172020

Summit Racing™ SBC Main Bearings SUM-172020

Main Bearings, 1/2 Groove, .020 in. Crankshaft Undersize, Bi Metal, Silicon Aluminum, Chevy, Small Block, Set of 5

Part Number: SUM-172020

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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King XP-Series Coated Main Bearings MB 558XPC 020

King XP-Series Coated Main Bearings MB 558XPC 020

King XP-Series Coated Main Bearings MB 558XPC 020

Main Bearing, Performance Series, .020 in. Crankshaft Undersize, Tri-metal copper-lead nickel, Dodge, Plymouth, Small Block, Each

Part Number: KGB-MB558XPC020

Not Yet Reviewed

Estimated Ship Date: Today

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Clevite P-Series Main Bearings MS-1039P-20

Clevite P-Series Main Bearings MS-1039P-20

Clevite P-Series Main Bearings MS-1039P-20

Main Bearings, P Series, 1/2 Groove, .020 in. Crankshaft Undersize, Tri Metal, Ford, 429, 460, Set of 5

Part Number: CLE-MS1039P20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Clevite P-Series Main Bearings MS-429P-20

Clevite P-Series Main Bearings MS-429P-20

Clevite P-Series Main Bearings MS-429P-20

Main Bearings, P Series, 1/2 Groove, .020 in. Crankshaft Undersize, Tri Metal, Chevy, 265, 283, 302, 327, Set of 5

Part Number: CLE-MS429P20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

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

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

Main Bearings, P Series, 1/2 Groove, .020 in. Crankshaft Undersize, Tri Metal, Chevy, 4.8, 5.3, 5.7L, Set of 5

Part Number: CLE-MS2199P20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Clevite P-Series Main Bearings MS-863P-20

Clevite P-Series Main Bearings MS-863P-20

Clevite P-Series Main Bearings MS-863P-20

Main Bearings, P Series, Full Groove, .020 in. Crankshaft Undersize, Tri Metal, Ford, 332-428 FE, Set of 5

Part Number: CLE-MS863P20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Clevite P-Series Main Bearings MS-496P-20

Clevite P-Series Main Bearings MS-496P-20

Clevite P-Series Main Bearings MS-496P-20

Main Bearings, P Series, Full Groove, .020 in. Crankshaft Undersize, Tri Metal, Pontiac, V8, Set of 5

Part Number: CLE-MS496P20

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

Sealed Power MA Series Main Bearings 4924MA20

Sealed Power MA Series Main Bearings 4924MA20

Sealed Power MA Series Main Bearings 4924MA20

Main Bearings, 0.020 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Chrysler, Dodge, Plymouth, Big Block, Set of 5

Part Number: SLP-4924MA20

Not Yet Reviewed

Estimated Ship Date: Today

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Sealed Power Main Bearing Sets 4907M20

Sealed Power Main Bearing Sets 4907M20

Sealed Power Main Bearing Sets 4907M20

Main Bearings, 0.020 in. Crankshaft Undersize, Tri Metal, 1/2 Groove, Ford, 385 Series Big Block, 429, 460, Set of 5

Part Number: SLP-4907M20

Not Yet Reviewed

Estimated Ship Date: Today

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Sealed Power Main Bearing Sets 5107M20

Sealed Power Main Bearing Sets 5107M20

Sealed Power Main Bearing Sets 5107M20

Main Bearings, 0.020 in. Crankshaft Undersize, Tri Metal, Full Groove, Ford, Mercury, 351W, Set of 5

Part Number: SLP-5107M20

Not Yet Reviewed

Estimated Ship Date: Today

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King XP-Series Main Bearings MB5013XP 020

King XP-Series Main Bearings MB5013XP 020

King XP-Series Main Bearings MB5013XP 020

Main Bearings, XP-Series, Copper/Lead/Nickel, 0.020 in. Crankshaft Undersize, Chevy, 4.8, 5.3, 5.7, 6.0L, Set

Part Number: KGB-MB5013XP020

Not Yet Reviewed

Estimated Ship Date: Today

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Sealed Power MA Series Main Bearings 5078MA20

Sealed Power MA Series Main Bearings 5078MA20

Sealed Power MA Series Main Bearings 5078MA20

Main Bearings, 0.020 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Ford, 351W, 351M, 400, Set of 5

Part Number: SLP-5078MA20

Not Yet Reviewed

Estimated Ship Date: Today

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King XP-Series Main Bearings MB 557XP 020

King XP-Series Main Bearings MB 557XP 020

King XP-Series Main Bearings MB 557XP 020

Main Bearing, XP-Series, Copper/Lead/Nickel, 0.020 in. Crankshaft Undersize, Chevy, Small Block, Set of 5

Part Number: KGB-MB557XP020

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sealed Power Main Bearing Sets 4036M20

Sealed Power Main Bearing Sets 4036M20

Sealed Power Main Bearing Sets 4036M20

Main Bearings, 0.020 in. Crankshaft Undersize, Tri Metal, 1/2 Groove, Chevy, W Big Block, 348, 409, Set of 5

Part Number: SLP-4036M20

Not Yet Reviewed

Estimated Ship Date: Today

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King XP-Series Coated Main Bearings MB 556XPNC 020

King XP-Series Coated Main Bearings MB 556XPNC 020

King XP-Series Coated Main Bearings MB 556XPNC 020

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

Part Number: KGB-MB556XPNC020

Not Yet Reviewed

Estimated Ship Date: Today

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Sealed Power Main Bearing Sets 994M20

Sealed Power Main Bearing Sets 994M20

Sealed Power Main Bearing Sets 994M20

Main Bearings, Tri Metal, 0.020 in. Crankshaft Undersize, Chevy, 283, 327, Set of 5

Part Number: SLP-994M20

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Clevite P-Series Main Bearings MS-2324P-20

Clevite P-Series Main Bearings MS-2324P-20

Clevite P-Series Main Bearings MS-2324P-20

Main Bearings, P-Series, 0.020 in. Crankshaft Crankshaft Undersize, Grooved, Tri-metal, Chrysler, Big Block, Set of 5

Part Number: CLE-MS2324P20

Not Yet Reviewed

Estimated Ship Date: Today

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Sealed Power Main Bearing Sets 4663M20

Sealed Power Main Bearing Sets 4663M20

Sealed Power Main Bearing Sets 4663M20

Main Bearings, .020 in. Over Size, Tri Metal, 1/2 Groove, Chevrolet, Small Block, Set of 5

Part Number: SLP-4663M20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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