Engines & Components

Main Bearing, SI-Series, Silicon Aluminum, 0.020 in. Crankshaft Undersize, Ford, 429, 460, Set of 5

Part Number: KGB-MB5650SI020

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Main Bearings, SI-Series, .020 in. Crankshaft Undersize, Bi Metal, Ford, Mercury, 240, 250, 300, Set of 7

Part Number: KGB-MB7750SI020

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Rod Bearings, King SI-Series Rod Bearings, .010 in., .25 mm Crankshaft Undersize, Bi-Metal, Dodge, Jeep, Sold as a Set of 8

Part Number: KGB-CR8030SI025

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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, Ford, 3.8L, Set of 4

Part Number: KGB-MB4052SI075

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Main Bearings, AM-Series, Alecular Silicon, 0.75mm Crankshaft Undersize, Toyota, 2.2, 2.4L, Set of 5

Part Number: KGB-MB506AM075

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Main Bearings, SI-Series, 1/2 Groove, Standard Size, Bi-metal, Aluminum Silicon, Jeep, 2.5L, Set 5

Part Number: KGB-MB5148SI

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.030 in. Crankshaft Undersize, Jeep, 2.5L, Set of 5

Part Number: KGB-MB5148SI030

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Main Bearings, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, for use on Acura®, Honda®, Set of 5

Part Number: KGB-MB5168AM025

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Main Bearings, AM-Series, Alecular Silicon, 0.50mm Crankshaft Undersize, for use on Acura®, Honda®, Set of 5

Part Number: KGB-MB5168AM05

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.020 in. Crankshaft Undersize, Chevy, Small Block, Set of 5

Part Number: KGB-MB5184SI020

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Main Bearings, AM-Series, Full Groove, Standard Size, Bi Metal, for Nissan, 2.0, 2.2, 2.4L, Set 5

Part Number: KGB-MB5233AM

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Main Bearings, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, Hyundai, Mitsubishi, 1.5L, Set of 5

Part Number: KGB-MB5237AM025

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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, Dodge, Jeep, 4.7L, Set of 5

Part Number: KGB-MB5284SI025

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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, Ford, 4.6L, Set of 5

Part Number: KGB-MB5353SI075

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Rod Bearings, SI-Series, Silicon Aluminum, 0.25mm Crankshaft Undersize, Toyota, 1.6L, Set of 4

Part Number: KGB-CR4032SI025

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Rod Bearings, SI-Series, Silicon Aluminum, 1.00mm Crankshaft Undersize, Toyota, 1.6L, Set of 4

Part Number: KGB-CR4032SI10

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Rod Bearing, AM-Series, Alecular Silicon, 0.50mm Crankshaft Undersize, for use on Acura®, Honda®, Set of 4

Part Number: KGB-CR4033AM05

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Rod Bearing, CP-Series, Copper/Lead/Alloy, 0.75mm. Crankshaft Undersize, Subaru, 2.0, 2.2, 2.5L, Set of 4

Part Number: KGB-CR4125CP075

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Rod Bearing, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Saturn, 1.9L, Set of 4

Part Number: KGB-CR4149SI05

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Rod Bearings, Standard Size, Bi Metal, Alecular Alloy, Set of 4

Part Number: KGB-CR4287AM

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Estimated Ship Date: Jan 2, 2026 if ordered today

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

Part Number: KGB-CR6781SI

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Rod Bearings, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Chrysler, Dodge, 2.7L, Set of 6

Part Number: KGB-CR6781SI025

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Main Bearings, 3/4 Groove, Standard Size, Bi-metal, Silicon Aluminum, Set of 4

Part Number: KGB-MB4034SI

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Rod Bearings, Standard Size, Bi Metal, Alecular Alloy, for use on Honda®/Acura®, Isuzu, Nissan, Set of 6

Part Number: KGB-CR6685AM

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Main Bearings, SI-Series, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Aluminum Silicon, Jeep, 2.5L, Set 5

Part Number: KGB-MB5148SI020

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Estimated Ship Date: Jan 2, 2026 if ordered today

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