Engine Bearings & Spacers

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

Part Number: SUM-429HCS

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Main Bearings, P Series, 1/2 Groove, Standard Size, Tri Metal, Chevy, 400 Small Block, Set of 5

Part Number: CLE-MS1564P

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Main Bearings, SI-Series, Full Groove, Standard Size, Bi-metal, Silicon Aluminum, Ford, Set of 5

Part Number: KGB-MB5504SI

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, 2009+ 5.7, 6.2 and 6.4 G3 Hemi .001 undersize (thicker) 1/2 Upper groove, set

Part Number: SUM-2221H025

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Individual Main Bearings

Part Number: CLE-MB3592HX

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, SBC 400 .010 undersize (thicker), 3/4 Upper and Lower groove, set

Part Number: SUM-1038H010

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Rod Bearings, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford. Set of 8

Part Number: KGB-CR816SI020

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MAIN BEARINGS

Part Number: CLE-MS2411F

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Main Bearings, XP-Series, Copper/Lead/Nickel, 0.020 in. Undersize, Chevy, Big Block, Set of 5

Part Number: KGB-MB556XP020

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Main Bearings, Direct Replacement, .010 in. Crankshaft Undersize, TM-77, AMC, Jeep, 1964 to 1990, L6, Set of 7

Part Number: CLE-MS704P10

5.0 out of 5 stars ( 1 )

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Main Bearings, P Series, 1/2 Groove, .010 in. Crankshaft Undersize, Tri Metal, Ford, 351M, 351W, 400, Set of 5

Part Number: CLE-MS1432P10

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Rod Bearing, P-Series, Coated, TM-112, Standard Size, Ford/New Holland, Diesel, Each

Part Number: CLE-CB1638P

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

Part Number: SUM-1857HXS

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Rod Bearings, XP-Series, Copper/Lead/Nickel, 0.001 in. Crankshaft Undersize, Chevy, 265, 283, 302, 327, Set of 8

Part Number: KGB-CR803XPND001

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Rod Bearing, P-Series, 0.001 in. Crankshaft Undersize, Tri-Metal, Chevrolet, GMC, Set of 8

Part Number: CLE-CB663P18

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Summit Precision High-Tensile Tri-Metal Alloy COATED Racing Rod Bearings, BBF 460, .010 undersize (thicker), set

Part Number: SUM-818HC010

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MAIN BEARING SET

Part Number: CLE-MS2199HC

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Connecting Rod Bearing Set

Part Number: SLP-8-3810CP

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Main Bearings, SI-Series, 1/2 Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chyrsler, Big Block, Set of 5

Part Number: KGB-MB5116SI030

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Rod Bearings, King CA-Series Rod Bearings, Stock Size, Bi-Metal, Dodge, Hino, Sold as a Pair

Part Number: KGB-CR1035CA

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Main Bearings, Competition Series, 0.010 in. Crankshaft Undersize, Tri Metal, 1/2 Groove, Buick, 340, 350, Set of 5

Part Number: SLP-4418M10

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Summit Precision High-Tensile Tri-Metal Alloy COATED Racing Main Bearings, Chevy LS, .010 undersize (thicker), Racing 270 Deg. Oil groove, set

Part Number: SUM-7298HC10

5.0 out of 5 stars ( 1 )

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Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, Ford 4.6, 5.0, 5.4L, Mod, Narrowed, .001 Extra Clearance, set

Part Number: SUM-1442HXNS

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1804011-C1/1804012-C1

Part Number: CLE-MB2934P

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Main Bearings, Race Series, Tri-metal Copper-lead Alloy, 0.010 in. Crankshaft Undersize, Audi, Volkswagen, Set of 5

Part Number: PEB-5M1644H-25

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Estimated Ship Date: Today