MERCURY CYCLONE Bearings & Bearing Spacers

Main Bearings, AM-Series, 1/2 Groove, .020 in. Crankshaft Undersize, Bi Metal, Ford, 351C, Set of 5

Part Number: KGB-MB5503AM020

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Main Bearings, SI-Series, Full Groove, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Set of 5

Part Number: KGB-MB5504SI010

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Main Bearings, 1/2 Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Small Block, Set of 5

Part Number: KGB-MB529SI030

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Estimated Ship Date: Today

Rod Bearings, .030 in Crankshaft Undersize, Bi Metal, Alecular Alloy, Ford, Big Block FE, Set of 8

Part Number: KGB-CR809AM030

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Rod Bearings, P Series, Direct Replacement, 0.010 in. Crankshaft Undersize, Ford, Mercury, 351/400 CID, Set of 8

Part Number: CLE-CB927P108

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Ford302, 351ci Cleveland V8377ci Cleveland stroker (using Chev conrods)Tri-Metal - STD - Extra .001" oil clearance

Part Number: PEB-5M1010HX-STD

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Rod Bearings, Race Series, Tri-Metal, .020 in., .50mm Crankshaft Undersize, Ford, Small Block, Set of 8

Part Number: PEB-8B634H-020

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Main Bearings, P Series, 1/2 Groove, .030 in. Undersize, Tri Metal, Ford, Small Block, Set of 5

Part Number: CLE-MS590P30

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Ford302, 351ci Cleveland V8377ci Cleveland stroker (using Chev conrods)Tri-Metal Coated - STD - Extra .001" oil clearance

Part Number: PEB-S0009

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Main Bearings, XP-Series, Copper/Lead/Nickel, 0.010 in. Crankshaft Undersize, Ford, Lincoln, Mercury, 351W, 351M, 400

Part Number: KGB-MB5505XP010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: KGB-CR813SI040

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Rod Bearings, Race Series, CT-1 Coated, Tri-Metal, .001 in., .025mm Crankshaft Undersize, Ford, Small Block, Set of 8

Part Number: PEB-8B634HC-001

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Estimated Ship Date: Today

Main Bearings, SI-Series, Full Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Set of 5

Part Number: KGB-MB5504SI030

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Ford370, 429, 460 ci V8Tri-Metal - Standard

Part Number: PEB-5M1039H-STD

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Estimated Ship Date: Mar 11, 2026 if ordered today

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Ford351 Windsor V8Tri-Metal - STD - Extra .001" oil clearance

Part Number: PEB-5M1432HX-STD

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Main Bearings, XP-Series, Copper/Lead/Nickel, 0.001 in. Crankshaft Undersize, Ford, Lincoln, Mercury, 351W, 351M, 400

Part Number: KGB-MB5505XP001

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

Part Number: KGB-CR814SI030

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Estimated Ship Date: Mar 5, 2026 if ordered today

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Main Bearings, Performance, 0.001 in. Crankshaft Undersize, Tri Metal, 3/4 Groove, Ford, Mercury, 351C, Set of 5

Part Number: SLP-146M1

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Rod Bearing, 0.030 in. Crankshaft Undersize, Tri Metal, Ford, Lincoln, Mercury, 351 Boss, 351C, 351M, 400, Each

Part Number: SLP-3400CP30

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Main Bearings, AM-Series, .010 in. Crankshaft Undersize, Bi Metal, Ford, Mercury, 200, Set of 7

Part Number: KGB-MB762AM010

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Rod Bearings, .040 in Crankshaft Undersize, Bi Metal, Alecular Alloy, Ford, Big Block FE, Set of 8

Part Number: KGB-CR809AM040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 5, 2026 if ordered today

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Ford302, 351ci Cleveland V8Tri-Metal - .025mm (.001") undersize

Part Number: PEB-8B927H-001

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Rod Bearing, A-Series, Bi Metal Aluminum Alloy, Standard Size, Detomaso, Ford, Lincoln, Mercury, V8, Each

Part Number: SLP-3380A

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Ford V8, 221-255-260-289-302, 1962-01

Part Number: CLE-MS590A

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Main Bearings, AM-Series, 1/2 Groove, .010 in. Crankshaft Undersize, Bi Metal, Ford, 351C, Set of 5

Part Number: KGB-MB5503AM010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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