GMC JIMMY Bearings & Bearing Spacers

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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Estimated Ship Date: Dec 11, 2025 if ordered today

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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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Estimated Ship Date: Dec 11, 2025 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 1.00mm. Crankshaft Undersize, Chevy, 6.2, 6.5L Diesel, Set of 5

Part Number: KGB-MB5257SI10

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Main Bearings, SI-Series, 1/2 Groove, .001 in. Thinner, Bi-metal, Silicon Aluminum, Chevy, Set 5

Part Number: KGB-MB5257SISTDX

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Main Bearing Set-Chev. Tr. V8, 381-395 Diesel,1982-98

Part Number: CLE-MS2091P50MM

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Main Bearings, AL-Series, 1/2 Groove, .040 in. Crankshaft Undersize, AL-5, Chevrolet, Small Block, Set of 5

Part Number: CLE-MS909A40

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Rod Bearings, CP-Series, Copper/Lead/Alloy, 1.00mm. Crankshaft Undersize, Chevy, 6.2, 6.5L, Diesel, Set of 8

Part Number: KGB-CR873CP10

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Main Bearings, AL Series, .020 in. Crankshaft Undersize, 1/2 Groove, Chevy, Set

Part Number: CLE-MS829A20

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Connecting rod bearing

Part Number: KGB-CR624SI030

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Rod Bearings, SI-Series, Silicon Aluminum. 0.75mm. Crankshaft Undersize, Chevy, GMC, Pontiac, 4.3L, Set of 6

Part Number: KGB-CR6625SI075

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Chevy, 6.2, 6.5L Diesel, Set of 5

Part Number: KGB-MB5257SI05

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Main Bearing Set-

Part Number: CLE-MS617A10

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Chevrolet V8, 366-396-402-427-454, 1965-00

Part Number: CLE-MS829A

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Estimated Ship Date: Oct 20, 2025 if ordered today

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MAIN BEARING SET

Part Number: CLE-MS2091P

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Chevrolet V8, 366-396-402-427-454, 1965-00

Part Number: CLE-MS829A40

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Estimated Ship Date: Oct 20, 2025 if ordered today

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ChevroletBig Block 366, 396, 402, 427 454 ci V8Tri-Metal Modified Narrow Dowel Hole - Standard - Extra .001" oil clearance

Part Number: PEB-S0037

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Main Bearing, XP-Series, Copper/Lead/Nickel, 0.010 in. Crankshaft Undersize, Chevy, Small Block, Set of 5

Part Number: KGB-MB557XP010X

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

Part Number: KGB-MB5257SI

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Main Bearings, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Chevy, 6.2, 6.5L Diesel, Set of 5

Part Number: KGB-MB5257SI025

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Main Bearing Set

Part Number: KGB-MB752SI020

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Main Bearings, GM Genuine Parts Crankshaft Main Bearings, Direct Replacement, Stock Size, Chevy, GMC, Sold as a Set

Part Number: ADO-12531701

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Rod Bearings, GM Genuine Parts Engine Connecting Rod Bearings, .001 in. Undersize, Steel, Chevy, GMC, Each

Part Number: ADO-12517007

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Estimated Ship Date: Oct 13, 2025 if ordered today

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ChevroletBig Block 366, 396, 402, 427 454 ci V8Tri-Metal - .23mm (.009") undersize

Part Number: PEB-5M829H-09

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Estimated Ship Date: Sep 30, 2025 if ordered today

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BRG UNIT SET

Part Number: NAL-10120990

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Main Bearings, V Series, 1/2 Groove, .010 in. Undersize, Lead Indium, Chevy, Big Block, Set of 5

Part Number: CLE-MS829V10

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