Bearings & Bearing Spacers

Main Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Chevy, 2.8, 3.1, 3.4L, Set of 4

Part Number: KGB-MB4080SI05

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Chevy, 2.8, 3.1, 3.4L, Set of 4

Part Number: KGB-MB4080SI075

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 1.00mm. Crankshaft Undersize, Chevy, 2.8, 3.1, 3.4L, Set of 4

Part Number: KGB-MB4080SI10

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Chrysler, 3.2, 3.5L, Set of 4

Part Number: KGB-MB4103SI025

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Rod Bearing, SI-Series, Standard Size, Dodge, Eagle, Hyundai, Mitsubishi, Plymouth, 2.0, 2.4, Set of 4

Part Number: KGB-CR4120SI

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Estimated Ship Date: Jan 2, 2026 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: Jan 2, 2026 if ordered today

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Main Bearings, King SI-Series Main Bearings, .030 in., .75 mm Crankshaft Undersize, Bi-Metal, for Nissan, Sold as a Set of 5

Part Number: KGB-MB5770SI075

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Rod Bearings, Si-Series, Bi-metal, Silicon Aluminum, Standard Size, Dodge, 8.0L, Set of 10

Part Number: KGB-CR1317SI

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Rod Bearings, SI-Series, Silicon Aluminum. 0.030 in. Crankshaft Undersize, Chevy, Pontiac, Set of 6

Part Number: KGB-CR6618SI030

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Rod Bearings, SI-Series, Silicon Aluminum. 0.25mm. Crankshaft Undersize, Ford, Mercury, Set of 6

Part Number: KGB-CR6619SI025

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Rod Bearings, SI-Series, Silicon Aluminum. 0.75mm. Crankshaft Undersize, Infiniti, Nissan, Set of 6

Part Number: KGB-CR6676SI075

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Rod Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Dodge, Jeep, 3.7L, Set of 6

Part Number: KGB-CR6822SI05

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Rod Bearings, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Dodge, Jeep, 3.7L, Set of 6

Part Number: KGB-CR6822SI075

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Rod Bearings, King SI-Series Rod Bearings, .010 in., .25 mm, Crankshaft Undersize, Bi_Metal, Chrysler, Sold as a Set of 6

Part Number: KGB-CR6825SI025

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Rod Bearings, King SM-Series Rod Bearings, .030 in., .75 mm Crankshaft Undersize, Bi-Metal, Ford, Lincoln, Mazda, Sold as a Set of 6

Part Number: KGB-CR6895SM075

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Rod Bearings, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Ford, Mercury, 3.0L, Set of 6

Part Number: KGB-CR691SI075

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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: Jan 2, 2026 if ordered today

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Connecting Rod Bearing Set, CHEVROLET SBC GEN III/IV/V LS 4.8, 5.3, 5.7,

Part Number: KGB-CR807MC010

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Rod Bearings, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford. Set of 8

Part Number: KGB-CR871SI010

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

Part Number: KGB-MB4010AM

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Main Bearings, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Ford, 4.6, 5.4L, Set of 5

Part Number: KGB-MB5280SI075

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Main Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Dodge, Jeep, 4.7L, Set of 5

Part Number: KGB-MB5284SI05

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Main Bearings, SI-Series, Silicon Aluminum, 1.00mm. Crankshaft Undersize, Dodge, Jeep, 4.7L, Set of 5

Part Number: KGB-MB5284SI10

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Main Bearings, AM-Series, Alecular Silicon, 0.50mm Crankshaft Undersize, Isuzu, 1.8, 1.9L, Set of 5

Part Number: KGB-MB540AM05

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Main Bearings, SI-Series, Full Groove, .040 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Set of 5

Part Number: KGB-MB5504SI040

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