Bearings & Bearing Spacers

Main Bearings, MA Series, Direct Replacement, 0.010 in. Crankshaft Undersize, AMC, Buick, Chevrolet, GMC, Jeep, Oldsmobile, Pontiac, 2.5L, Set of 5

Part Number: SLP-6689MA10

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Main Bearings, P Series, 1/2 Groove, .020 in. Crankshaft Undersize, Tri Metal, Chrysler, 273, 318, 340, Set of 5

Part Number: CLE-MS540P20

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Toyota4AGE, 4AGZE, 4A-GEC, 4A-GELC 1587cc i4Tri-Metal - STD - Extra .001" oil clearance

Part Number: PEB-4B1780HX-STD

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Main Bearings, 0.030 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Dodge, Plymouth, 340, Set of 5

Part Number: SLP-4923MA30

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Main Bearings, AM-Series, .010 in. Crankshaft Undersize, Bi Metal, Ford, Mercury, 200, L6, Set of 7

Part Number: KGB-MB785AM010

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Rod Bearings, .030 in. Crankshaft Undersize, Bi Metal, Alecular Alloy, Mopar, Set of 8

Part Number: KGB-CR806AM030

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Rod Bearings, HP-Series, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807HPN030

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Rod Bearings, XP-Series, Tri-metal, .010 in. Crankshaft Undersize, Narrowed, Cadillac, Chevrolet, Set of 8

Part Number: KGB-CR8057XPN010

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Main Bearing Set-

Part Number: CLE-MS1804H

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Main Bearings, HP-Series, Silicon Aluminum, 0.001 in. Crankshaft Undersize, Ford, Lincoln, Mercury, Set of 5

Part Number: KGB-MB529HP001

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Estimated Ship Date: Monday 10/20/2025

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BEARING KIT-CR/SHF

Part Number: ADO-12729655

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Estimated Ship Date: Nov 3, 2025 if ordered today

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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

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Main Bearings, 0.020 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Ford, Mazda, V6, 2.9L, 4.0L, Set of 4

Part Number: SLP-7245MA20

Not Yet Reviewed

Estimated Ship Date: Nov 5, 2025 if ordered today

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400 ci V8Tri-Metal - .25mm (.010") undersize

Part Number: PEB-5M1038H-10

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Rod Bearings, HP-Series, Silicon Aluminum, 0.011 in. Crankshaft Undersize, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807HPND011

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Estimated Ship Date: Monday 10/20/2025

Rod Bearings, HP-Series, .020 in. Crankshaft Undersize, .001 in. Extra, Bi-metal, Silicon Aluminum, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807HPD020X

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Main Bearings, HP-Series, Silicon Aluminum, 0.021 in. Crankshaft Undersize, Chevy, Small Block, Set of 5

Part Number: KGB-MB557HP021

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Main Bearings, Direct Replacement, .010 in. Crankshaft Undersize, TM-77, Buick 1964-67, 300, Set of 5

Part Number: CLE-MS961P10

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, SBC/LS 2.100 pin, .837 width, Standard Clearance, set

Part Number: SUM-663HDS

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Estimated Ship Date: Monday 10/20/2025

MAIN BEARING SET

Part Number: CLE-MS2368A10

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.010 in. Crankshaft Undersize, Chevy, GMC, Big Block, Set of 5

Part Number: KGB-MB5212SI010

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Main Bearings, P Series, .010 in. Crankshaft Undersize, 1/2 Groove, Ford, Set

Part Number: CLE-MS979A10

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Ford V8 OE Crank4.6L VIN 6,W,X Windsor,DOHC,SOHC 24V5.0L Coyote 2010+5.4L SOHC,DOHC 24V SC Alu. Bl 2011+Tri-Metal - Standard

Part Number: PEB-8B1442H-STD

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Rod Bearings, HP-Series, Silicon Aluminum, 0.021 in. Crankshaft Undersize, Chevy, Big Block, Set of 8

Part Number: KGB-CR808HPND021

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Rod Bearings, XP-Series, Copper/Lead/Alloy, 0.011 in. Crankshaft Undersize, Chevy, Big Block, Set of 8

Part Number: KGB-CR808XPN011

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Estimated Ship Date: Jan 15, 2026 if ordered today

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