CHEVROLET Engines & Components

Main Bearing, GMC 4.2 VORTEC L6StockTri-metal - Copper based

Part Number: KGB-MB7765CP020

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Rod Bearings, King CP-Series Rod Bearings, .020 in,. .50 mm Crankshaft Undersize, Tri-Metal, Chevy, GMC, Hummer, Sold as a Set of 8

Part Number: KGB-CR8059CP05

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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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Rod Bearings, King CP-Series Rod Bearings, .001 in., .026 mm Crankshaft Undersize, Am General, Chevy, GMC Hummer, Workhorse, Sold as a Set of 8

Part Number: KGB-CR873CP0026

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

Part Number: KGB-MB4507SI

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Main Bearings, King SI-Series Main Bearings, .001 in., .026 mm Crankshaft Undersize, Bi-Metal, Chevy, Sold as a Set of 5

Part Number: KGB-MB5257SI0026

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Main Bearings, SI-Series, Silicon Aluminum, Standard Size, Buick, 3.3, 3.8L, Set of 4

Part Number: KGB-MB480SI

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Rod Bearings, .040 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Set of 6

Part Number: KGB-CR6616SI040

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Rod Bearings, HP-Series, Silicon Aluminum, 0.001 in. Crankshaft Undersize, Chevy, 265, 283, 302, 327, Set of 8

Part Number: KGB-CR803HPN001

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Main Bearings, 1/2 Groove, Standard Size, Bi Metal, Alecular Alloy, Set of 4

Part Number: KGB-MB454AM

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Main Bearings, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, Suzuki, 1.0L, Set of 4

Part Number: KGB-MB454AM025

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Main Bearings, XP-Series, 1/2 Groove, Standard Size, Tri Metal, Pontiac V8, Set of 5

Part Number: KGB-MB5511XP

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Rod Bearings, SI-Series, Standard Size, Bi-metal, Silicon Aluminum, Buick, Oldsmobile, Pontiac, Set of 6

Part Number: KGB-CR6616SI

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Rod Bearings, XP-Series, Copper/Lead/Nickel, 0.010 in. Crankshaft Undersize, Chevy, 265, 283, 302, 327, Set of 8

Part Number: KGB-CR803XPN010

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Rod Bearings, King SI-Series Rod Bearings, .040 in., 1.00 mm Crankshaft Undersize, Bi-Metal, Chevy, GMC, for use on Honda®, Isuzu, Sold as a Set of 4

Part Number: KGB-CR4141SI10

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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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Main Bearings, AM-Series, 1/2 Groove, Standard Size, Bi Metal, Suzuki, 1.6L, Set of 5

Part Number: KGB-MB5587AM

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Main Bearing, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Chevy, Oldsmobile, Pontiac, 2.3L, Set of 5

Part Number: KGB-MB5590SI075

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Crankshaft Main Bearings,CHEVROLET LS series L20, LS1/2/4/6 (Housing Bore + .010)

Part Number: KGB-MB5766SI001

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

Part Number: KGB-CR4056AM

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Rod Bearing, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, Suzuki, 1.6L, Set of 4

Part Number: KGB-CR4056AM025

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Rod Bearing, AM-Series, Alecular Silicon, 0.75mm Crankshaft Undersize, Suzuki, 1.6L, Set of 4

Part Number: KGB-CR4056AM075

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Rod Bearings, XP-Series, Tri-metal, .020 in. Crankshaft Undersize, Narrowed, Cadillac, Chevrolet, Set of 8

Part Number: KGB-CR8057XPN020

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Rod Bearings, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, Chevy, 1.0L, Set of 3

Part Number: KGB-CR307AM025

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