1979 CHEVROLET K20 Bearings & Bearing Spacers

Main Bearings, HP-Series, Silicon Aluminum, 0.011 in. Crankshaft Undersize, Chevy, Small Block, Set of 5

Part Number: KGB-MB557HP011

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Main Bearing Set

Part Number: KGB-MB752SI010

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Main Bearings, Aluglide, A-Series, Grooved, Bi-Metal Design, Aluminum/Tin/Silicon, 0.02 in./0.50mm Undersize Crankshaft, Chevy, GMC, 6.6L, Set of 5

Part Number: PEB-5M1038A-20

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Estimated Ship Date: Today

Main Bearings, HP-Series, Silicon Aluminum, 0.010 in. Crankshaft Undersize, Chevy, Small Block, Set of 5

Part Number: KGB-MB557HP010X

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 20, 2026 if ordered today

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Rod Bearings, HP-Series, Silicon Aluminum, 0.010 in. Crankshaft Undersize, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807HPND010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Main Bearing Set

Part Number: KGB-MB752SI

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Rod Bearings, .040 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Set of 8

Part Number: KGB-CR865SI040

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Estimated Ship Date: Jan 20, 2026 if ordered today

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Main Bearing Set;

Part Number: SLP-4124MA40

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Estimated Ship Date: Today

Rod Bearing, 0.030 in. Crankshaft Undersize, Tri Metal, Buick, Cadillac, Checker, Chevy, Olds, Pontiac, L4, L6, V8, Each

Part Number: SLP-2020CP30

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Main Bearings, XPC-Series, 0.001 in. Crankshaft Undersize, Tri Metal, Chevy, 400, V8, Set of 5

Part Number: KGB-MB509XPC001

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Estimated Ship Date: Today

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MAIN BEARING SET

Part Number: CLE-MS617P40

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Main Bearings, XP-Series, Copper/Lead/Nickel, 0.010 in. Crankshaft Undersize, Chevy, 400, Set of 5

Part Number: KGB-MB509XP010X

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Main Bearings, HP-Series, Silicon Aluminum, 0.021 in. Crankshaft Undersize, Chevy, 400, Set of 5

Part Number: KGB-MB509HP021

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Estimated Ship Date: Jan 19, 2026 if ordered today

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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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Estimated Ship Date: Jan 19, 2026 if ordered today

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Connecting rod bearing

Part Number: KGB-CR624SI030

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Main Bearing Set

Part Number: KGB-MB752SI030

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Connecting Rod Bearings GENERAL MOTORS 292ci 4.8L

Part Number: KGB-CR641SI010

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Estimated Ship Date: Jan 20, 2026 if ordered today

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Connecting Rod Bearings GENERAL MOTORS 292ci 4.8L

Part Number: KGB-CR641SI020

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Main Bearing Set;

Part Number: SLP-4663MA40

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Estimated Ship Date: Nov 11, 2025 if ordered today

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