MERCURY CYCLONE Bearings & Bearing Spacers

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

Part Number: KGB-CR804SI040

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Estimated Ship Date: Today

Main Bearings, HP-Series, Silicon Aluminum, 0.020 in. Crankshaft Undersize, Ford, Lincoln, Mercury, Set of 5

Part Number: KGB-MB529HP020

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Main Bearings, P Series, Full Groove, Standard Size, Tri Metal, Ford, 351M, 351W, 400, Set of 5

Part Number: CLE-MS981P

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Jan 21, 2026 if ordered today

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Main Bearing, SI-Series, Silicon Aluminum, 0.040 in. Crankshaft Undersize, Ford, 429, 460, Set of 5

Part Number: KGB-MB5650SI040

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Main Bearings, AM-Series, Full Groove, .030 in. Crankshaft Undersize, Bi Metal, Ford, Mercury, 330-428, FE, FT, Set 5

Part Number: KGB-MB559AM030

5.0 out of 5 stars ( 1 )

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Rod Bearing, Standard Size, Tri Metal, Ford, Mercury, L4, L6, Each

Part Number: SLP-2380CP

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Estimated Ship Date: Dec 26, 2025 if ordered today

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

Part Number: KGB-CR814SI040

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Rod Bearings, .010 in Crankshaft Undersize, Bi Metal, Alecular Alloy, Set of 6

Part Number: KGB-CR618AM010

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Estimated Ship Date: Mar 5, 2026 if ordered today

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Main Bearing Set-Ford V8, 351M-351W-400, 1969-98

Part Number: CLE-MS981A

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Main Bearing Set-Ford V8, 351M-351W-400, 1969-98

Part Number: CLE-MS981A10

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Estimated Ship Date: Jan 20, 2026 if ordered today

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Main Bearings, AM-Series, Full Groove, .040 in. Crankshaft Undersize, Bi Metal, Ford, Mercury, 330-428, FE, FT, Set 5

Part Number: KGB-MB559AM040

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Main Bearings, 1/2 Groove, .040 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Set of 5

Part Number: KGB-MB5505SI040

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Ford302, 351ci Cleveland V8Tri-Metal Coated - .25mm (.010") undersize

Part Number: PEB-8B927HC-010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Main Bearings, Race Series, Tri-Metal, CT-1 Coating, 1/2 Groove, .010 in. Crankshaft Undersize, Ford, Small Block, Set of 5

Part Number: PEB-5M590HC-010

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Ford370, 429, 460 ci V8Tri-Metal Coated - .25mm (.010") undersize

Part Number: PEB-8B818HC-010

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Estimated Ship Date: Feb 3, 2026 if ordered today

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Main Bearings, 0.020 in. Crankshaft Undersize, Tri Metal, 1/2 Groove, Ford, Mercury, 351C, Set of 5

Part Number: SLP-4925M20

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Main Bearings, 0.010 in. Crankshaft Undersize, Tri Metal, 1/2 Groove, Ford, Mercury, 351C, Set of 5

Part Number: SLP-4925M10

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Estimated Ship Date: Today

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Rod Bearings, XP-Series, Silicon Aluminum, Standard Size, Ford, 221, 255, 260, 289, 302, Set of 8

Part Number: KGB-CR804XPND

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Main Bearings, SI-Series, Full Groove, .040 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Set of 5

Part Number: KGB-MB5504SI040

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Estimated Ship Date: Mar 6, 2026 if ordered today

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ChevroletS.B. (18mm/.708" wide) V8Large Pin - 2.100" 262,267,302,305,307,327,350 ci400 ciFord377ci C StrokerTri-Metal - Standard

Part Number: PEB-8B1227H-STD

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Ford302, 351ci Cleveland V8Tri-Metal - Standard

Part Number: PEB-8B927H-STD

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Rod Bearings, .011 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford. Set of 8

Part Number: KGB-CR874HP011

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Rod Bearings, .001 in Undersize, Bi-metal, Silicon Aluminum, Ford, Small Block, Set of 8

Part Number: KGB-CR804SI001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 6, 2026 if ordered today

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Rod Bearings, XP-Series, Copper/Lead/Nickel, 0.011 in. Undersize, Ford, 351W, Set of 8

Part Number: KGB-CR814XPN011

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Main Bearings, HP-Series, Silicon Aluminum, 0.030 in. Crankshaft Undersize, Ford, Lincoln, Mercury, Set of 5

Part Number: KGB-MB529HP030

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Estimated Ship Date: Mar 6, 2026 if ordered today

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