Bearings & Bearing Spacers

Main Bearings, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, Set of 4

Part Number: KGB-MB4040SI

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, 3/4 Groove, Standard Size, Bi Metal, Alecular Alloy, Set of 4

Part Number: KGB-MB4050AM

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, Set of 4

Part Number: KGB-MB4102SI

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearings, .050 in Undersize, Bi Metal, Silicon Aluminum, Ford, Big Block FE, Set of 8

Part Number: KGB-CR809AM050

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearings, .040 in. Crankshaft Undersize, Bi Metal, Alecular Alloy, Oldsmobile, Set of 8

Part Number: KGB-CR817AM040

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearings, .040 in Crankshaft Undersize, Bi Metal, Alecular Alloy, Set of 6

Part Number: KGB-CR6615AM040

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearings, .040 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Mopar, Set of 8

Part Number: KGB-CR805SI040

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, AM-Series, Full Groove, Bi Metal, Alecular Alloy, Set of 5

Part Number: KGB-MB588AM

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, 0.50mm Crankshaft Undersize, Bi Metal, 1/2 Groove, Ford, Lincoln, Mercury, 4.6L, 5.4L, Set of 5

Part Number: SLP-7296MA50MM

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Main Bearings, MA Series, 0.75mm Crankshaft Undersize, Bi-metal Aluminum Alloy, 1/2 Groove, Ford, Lincoln, Mercury, Set of 4

Part Number: SLP-7296MA75MM

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Rod Bearings, .010 in Crankshaft Undersize, Bi Metal, Alecular Alloy, Set of 4

Part Number: KGB-CR4451AM010

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearings, .020 in Crankshaft Undersize, Bi Metal, Alecular Alloy, Set of 4

Part Number: KGB-CR4451AM020

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearings, .030 in Crankshaft Undersize, Bi Metal, Alecular Alloy, Set of 4

Part Number: KGB-CR4451AM030

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, AM-Series, 1/2 Groove, Standard Size, Bi Metal, Ford, 2.3, 2.5L, Set of 5

Part Number: KGB-MB5547AM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, AM-Series, 1/2 Groove, .010 in. Crankshaft Undersize, Bi Metal, Ford, 2.3, 2.5L, Set of 5

Part Number: KGB-MB5547AM010

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, AM-Series, 1/2 Groove, .030 in. Crankshaft Undersize, Bi Metal, Ford, 2.3, 2.5L, Set of 5

Part Number: KGB-MB5547AM030

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearing Set;

Part Number: SLP-4125MA40

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Rod Bearings, Si-Series, Bi-metal, Silicon Aluminum, 0.010 in. Crankshaft Undersize, Dodge, 8.0L, Set of 10

Part Number: KGB-CR1317SI010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearings, King AM-Series Rod Bearings, Stock Size, Bi-Metal, Ford, Sold as a Set

Part Number: KGB-CR4151AM

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Rod Bearings, .030 in Crankshaft Undersize, Bi Metal, Alecular Alloy, Set of 4

Part Number: KGB-CR401AM030

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearing Set;

Part Number: SLP-4663MA40

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Rod Bearings, .040 in Crankshaft Undersize, Bi Metal, Alecular Alloy, Set of 4

Part Number: KGB-CR401AM040

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, Replacement, 1/2 Groove, Bi-metal, Aluminum Silicon, Set of 4

Part Number: KGB-MB5006SI

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, AM-Series, 3/4 Groove, Standard Size, Bi Metal, Mitsubishi, 1.8L, Set of 5

Part Number: KGB-MB5176AM

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Main Bearings, AM-Series, Full Groove, Standard Size, Bi Metal, Daewoo, Pontiac, 1.8, 2.0L, Set of 5

Part Number: KGB-MB5179AM

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Estimated Ship Date: Nov 21, 2025 if ordered today

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