CHEVROLET SILVERADO 1500 Engines & Components

Rod Bearings, SI-Series, Silicon Aluminum. 0.25mm. Crankshaft Undersize, Chevy, GMC, Pontiac, 4.3L, Set of 6

Part Number: KGB-CR6625SI025

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Crankshaft Main Bearings

Part Number: KGB-MB5398SI001

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Main Bearings, 1/2 Groove, .001 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, GM V6, Set of 5

Part Number: KGB-MB445SI001

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Main Bearings, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, GM V6, Set of 5

Part Number: KGB-MB445SI020

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Crankshaft Main Bearing Set,For CHEVROLET V6 200 (FL O/S +.020)

Part Number: KGB-MB4530SI020

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Rod Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Chevy, GMC, Oldsmobile, Pontiac, Set of 6

Part Number: KGB-CR6683SI05

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Rod Bearings, SI-Series, Silicon Aluminum. 1.00mm. Crankshaft Undersize, Chevy, GMC, Pontiac, 4.3L, Set of 6

Part Number: KGB-CR6625SI10

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Main Bearings, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, GM V6, Set of 5

Part Number: KGB-MB445SI

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Pulley Set, Serpentine, Steel, Black, Chevy, Small Block, Set of 3

Part Number: JET-90143

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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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Estimated Ship Date: Jan 2, 2026 if ordered today

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Engines, CHEV6.0L07-08L76RETROFIT

Part Number: VRE-DCT12R

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Estimated Ship Date: Nov 17, 2025 if ordered today

• Core Charge $870.00
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Crankshaft Main Bearings

Part Number: KGB-MB5398SI020

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Crankshaft Main Bearings

Part Number: KGB-MB5398SI030

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Crankshaft Main Bearings

Part Number: KGB-MB5398SI010

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Rod Bearings, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Chevy, GMC, Oldsmobile, Pontiac, Set of 6

Part Number: KGB-CR6683SI075

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

Part Number: KGB-CR807HPND021

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

Part Number: KGB-MB4530SI

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Crankshaft Main Bearing Set,For CHEVROLET V6 200 (FL O/S +.020)

Part Number: KGB-MB4530SI010

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Main Bearings, 1/2 Groove, .040 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, GM V6, Set of 5

Part Number: KGB-MB445SI040

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