MERCURY COMET Main Bearings

Main Bearings, Standard Size, Tri Metal, Full Groove, Ford, Mercury, FE Big Block, Set of 5

Part Number: SLP-4261M

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Main Bearings, H Series, 1/2 Groove, .001 in. Thinner Size, Tri Metal, Ford, Small Block, Set of 5

Part Number: CLE-MS590HX

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Main Bearings, P Series, Full Groove, .010 in. Crankshaft Undersize, Tri Metal, Ford, 332-428 FE, Set of 5

Part Number: CLE-MS863P10

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Main Bearings, XP Series Coated, Tri-Metal, pMaxKote Coated, Ford, Small Block Windsor, Set of 5

Part Number: KGB-MB529XPC

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Main Bearings, Competition Series, Standard Size, Tri Metal, 3/4 Groove, Ford, 260, 289, 302, Set of 5

Part Number: SLP-129M

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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

Part Number: CLE-MS590H10

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Estimated Ship Date: Tomorrow

Main Bearings, H Series, 1/2 Groove, .001 in. Crankshaft Undersize, Tri Metal, Ford, Small Block, Set of 5

Part Number: CLE-MS590H1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Main Bearings, HP-Series, Copper/Lead/Nickel, 0.001 in. Crankshaft Undersize, Ford, 351C, Set of 5

Part Number: KGB-MB5503XP001

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Estimated Ship Date: Tomorrow

• Free Shipping

Main Bearings, Race Series, Tri-Metal, 1/2 Groove, Stock/0.025mm Undersize, 0.001 in. Extra Oil Clearance, Ford, Small Block, Set of 5

Part Number: PEB-5M590HX-STD

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Estimated Ship Date: Tomorrow

Main Bearings, XP-Series, 1/2 Groove, Standard Size, Tri Metal, Ford, Small Block, Set of 5

Part Number: KGB-MB529XPCSTDX

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Estimated Ship Date: Tomorrow

Main Bearings, King XP-Sereis Main Bearings, .020 in., Crankshaft Undersize, Tri-Metal, Ford, Sold as a Set of 5

Part Number: KGB-MB529XP020

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2026 if ordered today

• Drop Ship
• Special Order

Main Bearings, King HP-Series Main Bearings, 0.010 Size, Bi-Metal, Ford, Sold as a Set of 5

Part Number: KGB-MB5503HP010

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Estimated Ship Date: Tomorrow

Main Bearings, HP-Series, 1/2 Groove, Tri-Metal, Ford, 351 Cleveland, Set

Part Number: KGB-MB5503HPSTDX

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2026 if ordered today

• Drop Ship
• Special Order