Engine Bearings & Spacers

Main Bearings, 1/2 Groove, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, AMC 4.0L, Set of 7

Part Number: KGB-MB7719SI010

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

Main Bearings, P Series, 1/2 Groove, .030 in. Undersize, Tri Metal, Ford, Small Block, Set of 5

Part Number: CLE-MS590P30

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 14, 2025 if ordered today

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Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, Ford 4.6 5.0 5.4L Mod, .001 Extra Clearance, set

Part Number: SUM-1442HXS

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

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

Part Number: KGB-MB5353HPSTDX

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

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Rod Bearings, Standard Size, Bi-metal, Silicon Aluminum, Set of 6

Part Number: KGB-CR6625SI

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Rod Bearings, .020 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Small Block, Set of 8

Part Number: KGB-CR814SI020

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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-829H001

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Main Bearings, Aluglide, A-Series, Grooved, Bi-Metal Design, 0.01 in./0.25mm Undersize Crankshaft, Ford, Omega, 4.2L, 4.7L, 5.0L, 5.7L, Set of 5

Part Number: PEB-5M590A-10

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Main Bearings, 1/2 Groove, Standard Size, Bi Metal, Alecular Alloy, for use on Honda®/Acura®, Set of 5

Part Number: KGB-MB5568AM

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, Ford Mod 2V, .001 undersize (thicker), set

Part Number: SUM-7296H025

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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

Part Number: KGB-MB4549SI

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

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Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, Mopar SB, .010 undersize (thicker), set

Part Number: SUM-481H010

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Ford370, 429, 460 ci V8Tri-Metal - .025mm (.001") undersize

Part Number: PEB-5M1039H-01

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Rod Bearing, XP-Series, Copper/Lead/Nickel, Standard Size, for use on Acura®, Honda®, Set of 4

Part Number: KGB-CR4033XPSTDX

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

CONN. ROD BEARING SET

Part Number: CLE-CB416P

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Main Bearings, Standard Size, Tri Metal, Full Groove, Ford, 6.9L Diesel, Set of 5

Part Number: SLP-5110M

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

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Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, SBF 302 Windsor, .001 Extra Clearance for .010 under, set

Part Number: SUM-634H009

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Main Bearings, MA-Series, Bi Metal, Standard Size, Ford, Lincoln, Mercury, 4.6L, Set of 5

Part Number: SLP-7292MA

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Sep 15, 2025 if ordered today

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Chamfered Mains-Ford 4.6 3V/4V

Part Number: ESP-CMS2259H0

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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Porsche924S 1981-88 2479cc i4944 1982-91 2479,2681,2990cc i4928 1977-95 4474,4664,4957,5397cc V8 (use 2 sets)Tri-Metal - Standard

Part Number: PEB-4B2475H-STD

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Toyota1UZFE, 2UZFE, 3UZFE 3969cc, 4664cc, 4293cc V8Tri-Metal - .50mm (.020") undersize

Part Number: PEB-8B8091H-50

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Main Bearings, 1/2 Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Small Block, Set of 5

Part Number: KGB-MB529SI030

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Rod Bearings, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford. Set of 8

Part Number: KGB-CR816SI020

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Main Bearings, 0.25mm Crankshaft Undersize, Bronze Alloy, AM General, Chevy, GMC, Hummer, 6.2, 6.5, Set of 5

Part Number: SLP-7370M25MM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 18, 2025 if ordered today

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Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, SBC/LS 2.100 pin, Doweled, .837 width, .010 undersize (thicker), set

Part Number: SUM-663HD010

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025