Engine Bearings & Spacers

Main Bearings, King XP-Series Coated Main Bearings, Stock Size, Bi-Metal, for Infiniti, for Nissan, Sold as a Set of 4

Part Number: KGB-MB4524XPC

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Main Bearings, Direct Replacement, 0.030 in. Crankshaft Undersize, Tri Metal, Full Groove, Chevy, 283, 327, Set of 5

Part Number: SLP-994M30

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

CONN. ROD BEARING SET

Part Number: CLE-CB416P

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Estimated Ship Date: Today

Main Bearings, AM-Series, Full Groove, .010 in. Crankshaft Undersize, Bi Metal, Pontiac, 326, 350, 389, 400, Set of 5

Part Number: KGB-MB5523AM010

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Estimated Ship Date: Jan 19, 2026 if ordered today

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MAIN BEARING SET, For FORD GT500 BLOCK

Part Number: KGB-MB5824XPC

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, SBC 327 Main .001 Extra Clearance, 3/4 Upper and Lower groove, set

Part Number: SUM-429HXS

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Main Bearings, P Series, Full Groove, .020 in. Crankshaft Undersize, Tri Metal, Chrysler, Dodge, Plymouth, 318, Set of 5

Part Number: CLE-MS1344P20

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Estimated Ship Date: Today

Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, 2003-08 5.7 and 2005-10 6.1 G3 Hemi .010 undersize (thicker) 1/2 Upper groove, set

Part Number: SUM-2220H25

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Cam Bearing Set, Ford, Diesel, Set

Part Number: DUR-IN-17

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Main Bearings, XP-Series, Tri-metal, 0.010 in. Crankshaft Undersize, Jaguar, 3.8L, Set of 7

Part Number: KGB-MB788XP010

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Estimated Ship Date: Jan 19, 2026 if ordered today

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MAIN BEARING SET, For GENERAL MOTORS DURAMAX DIESEL

Part Number: KGB-MB5724GPC

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Rod Bearings, HP-Series, Silicon Aluminum, 0.030 in. Crankshaft Undersize, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807HPND030

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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, Chevy, Big Block, Set of 8

Part Number: KGB-CR808HPN021

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Rod Bearings, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Mopar, Set of 8

Part Number: KGB-CR805SI030

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Main Bearings, Standard Size, Tri Metal, 1/2 Groove, Ford, Mercury, 351C, Set of 5

Part Number: SLP-4925M

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Main Bearing Set;

Part Number: SLP-4663MA20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

BEARING ROD 134 080

Part Number: OMX-1746709

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Estimated Ship Date: Dec 29, 2025 if ordered today

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ENGINE MAIN BEARING SET

Part Number: CLE-MS2411HXC

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Estimated Ship Date: Dec 3, 2025 if ordered today

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ENGINE CRANKSHAFT MAIN BEARING SET

Part Number: CLE-MS2411HC

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Main Bearings, XPC-Series, Standard, Tri Metal, Subaru, 2.0L, 2.5L, H4, Rear Thrust, Set of 5

Part Number: KGB-MB5382XPGC

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Main Bearings, Tri Metal Copper-lead Alloy, 0.010 in. Crankshaft Crankshaft Undersize, Chevy, Big Block, Set of 5

Part Number: SLP-7122MA10

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Summit Precision High-Tensile Tri-Metal Alloy COATED Racing Rod Bearings, SBF 302 Windsor, Standard Clearance, set

Part Number: SUM-634HCS

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

Part Number: KGB-MB509XP010

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Main Bearings, 0.040 in. Crankshaft Undersize, Tri Metal, Full Groove, Ford, Mercury, FE Big Block, Set of 5

Part Number: SLP-4261M40

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Rod Bearing, Toyota 2ZZ-GE Standard Size Extra Clearance, Set

Part Number: SUM-1856HXS

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Estimated Ship Date: Today