Engine Bearings & Spacers

King SI-Series Main Bearings MB4272SI

Main Bearings, King SI-Series Main Bearings, Stock Size, Bi-Metal, General Motors, Sold as a Set of 4

Part Number: KGB-MB4272SI

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

ACL Performance Race Series Rod Bearing Sets 8B634HX-STD

Rod Bearings, Race Series, Tri-Metal, .001 in., .025mm Extra Clearance, Ford, Small Block, Set of 8

Part Number: PEB-8B634HX-STD

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

ACL Performance Race Series Main Bearing Sets 5M829H-01

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

Part Number: PEB-5M829H-01

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Edelbrock LS Race Block Cam Bearings 549202-1

Cam Bearing, Steel Backed Babbitt, Chevy, Each

Part Number: EDL-549202-1

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Clevite P-Series Main Bearings MS-617P-10

Main Bearings, P Series, 1/2 Groove, 0.010 in. Crankshaft Undersize, TM-77, Chevy, GMC, 194, 230, 250, 292, Set

Part Number: CLE-MS617P10

Not Yet Reviewed

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Speed-Pro Competition Series Rod Bearings 87200CH10

Rod Bearings, CH-Series, Tri Metal, 0.010 in. Crankshaft Undersize, Chevy, 348, 409, Big Block, Set of 8

Part Number: SLP-8-7200CH10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

ACL Performance Race Series Rod Bearing Sets 8B8091HX-STD

Toyota1UZFE, 2UZFE, 3UZFE 3969cc, 4664cc, 4293cc V8Tri-Metal - Standard - Extra .001" oil clearance

Part Number: PEB-8B8091HX-STD

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Clevite AL-Series Rod Bearings CB-1358A(6)

Rod Bearings, AL Series, Standard Size, AL-5, Chevy, 4.3L V6, Set of 6

Part Number: CLE-CB1358A6

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

King Engine Bearings Rod Bearings CR8064XPC STDX

CONNECTING ROD BEARING SET, For FORD GODZILLA 7.3L

Part Number: KGB-S0078

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Speed-Pro Competition Series Main Bearings 139M10

Main Bearings, Competition, 0.010 in. Crankshaft Undersize, Tri Metal, 3/4 Groove, Chevy, 302, 305, 350, Set of 5

Part Number: SLP-139M10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

King Engine Bearings Main Bearings MB5116XPC STDX

MAIN BEARINGS

Part Number: KGB-5116XPCSTDX

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Clevite P-Series Main Bearings MS-1041P-30

Main Bearings, P Series, 1/2 Groove, .030 in. Crankshaft Undersize, Tri Metal, AMC, V8, Set of 5

Part Number: CLE-MS1041P30

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Summit Racing™ Race Series Rod Bearing Sets SUM-1227HXS

Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, SBC 2.100 pin, .708 Narrowed, .001 Extra Clearance, set

Part Number: SUM-1227HXS

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Speed-Pro Competition Series Main Bearings 152M10

Main Bearings, Competition, 0.010 in. Crankshaft Undersize, Super Duty Alloy, 3/4 Groove, Chevy, Pontiac, 5.7L, Set of 5

Part Number: SLP-152M10

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Sealed Power Main Bearing Sets for 1960-1969 CORVAIR, 1961-1964 CORVAIR TRUCK - 4063M

Main Bearings, Direct Replacement, Stock Size, Chevrolet, 2.3L, 2.4L, 2.7L, Set of 4

Part Number: SLP-4063M

Not Yet Reviewed

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King HP-Series Rod Bearings CR 808HPN010X

Rod Bearings, .010 in. Crankshaft Undersize, .001 in. Extra Clearance, Bi-metal, Silicon Aluminum, Chevy, Big Block

Part Number: KGB-CR808HPN010X

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

King HP-Series Main Bearings MB 509HP 030

Main Bearings, HP-Series, Silicon Aluminum, 0.030 in. Crankshaft Undersize, Chevy, 400, Set of 5

Part Number: KGB-MB509HP030

Not Yet Reviewed

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Speed-Pro Competition Series Rod Bearings 87155CH10

Rod Bearings, CH-Series, Tri-Metal, 0.010 in. Crankshaft Undersize, Ford, 351W, Set of 8

Part Number: SLP-8-7155CH10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

King XP-Series Main Bearings MB5116XP

Main Bearings, HP-Series, Copper/Lead/Nickel, Standard Size, Chrysler, Dodge, Plymouth, 426, 440, Set of 5

Part Number: KGB-MB5116XP

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Sealed Power MA Series Main Bearings 4924MA

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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King SI-Series Main Bearings MB 557SI 040

Main Bearings, 1/2 Groove, .040 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Small Block, Set of 5

Part Number: KGB-MB557SI040

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

King XP-Series Rod Bearings CR 867XPN

Rod Bearings, XP-Series, Copper/Lead/Nickel, Standard Size, Chevy, Set of 8

Part Number: KGB-CR867XPN

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Clevite Camshaft Bearings SH-617S

Cam Bearings, B-1 Steel Backed Tin-Conventional Babbitt, Align Honed, Chevy,Dart,Summit Aftermarket V8, Big Block,Bearings in all 5 positions Kit

Part Number: CLE-SH617S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Clevite Camshaft Bearings SH-426S

Cam Bearings, B-1, International, 152, 196, 266, 304, 345, 392, Set of 5

Part Number: CLE-SH426S

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Dart Cam Bearings 32210031

Dart Cam Bearings 32210031

Cam Bearing, Race Only, Full Groove Style, with Oil Holes, for 2.120 in. Housing Bore, Solid Cast Aluminum Alloy, Chevy, Dart Big M, Each

Part Number: DRT-32210031

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Summit Racing™ Race Series Main Bearing Sets SUM-1010HCS

Summit Precision High-Tensile Tri-metal Alloy COATED Racing Main Bearings, Ford Cleveland Standard Clearance, 3/4 Upper and Lower groove, set

Part Number: SUM-1010HCS

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

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Estimated Ship Date: Jan 29, 2026 if ordered today