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Main Bearings

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Sealed Power Main Bearing Sets 4261M

Sealed Power Main Bearing Sets 4261M

Sealed Power Main Bearing Sets 4261M

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 ( 1 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Sealed Power MA Series Main Bearings 4999MA

Sealed Power MA Series Main Bearings 4999MA

Sealed Power MA Series Main Bearings 4999MA

Main Bearings, Standard Size, Bi Metal, 1/2 Groove, Chrysler, Dodge, Plymouth, 360, Set of 5

Part Number: SLP-4999MA

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Speed-Pro Competition Series Main Bearings 125M

Speed-Pro Competition Series Main Bearings 125M

Speed-Pro Competition Series Main Bearings 125M

Main Bearings, Competition, Standard Size, Super Duty Alloy, 3/4 Groove, Ford, Big Block FE, Set of 5

Part Number: SLP-125M

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Sealed Power Main Bearing Sets 4261M10

Sealed Power Main Bearing Sets 4261M10

Sealed Power Main Bearing Sets 4261M10

Main Bearings, 0.010 in. Crankshaft Undersize, Tri Metal, Full Groove, Ford, Mercury, FE Big Block, Set of 5

Part Number: SLP-4261M10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Clevite P-Series Main Bearings MS-863P

Clevite P-Series Main Bearings MS-863P

Clevite P-Series Main Bearings MS-863P

Main Bearings, P Series, Full Groove, Standard Size, Tri Metal, Ford, 332-428 FE, Set of 5

Part Number: CLE-MS863P

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Speed-Pro Competition Series Main Bearings 134M

Speed-Pro Competition Series Main Bearings 134M

Speed-Pro Competition Series Main Bearings 134M

Main Bearings, Competition Series, Standard Size, Tri Metal, 3/4 Groove, Ford, Lincoln, 429, 460, Set of 5

Part Number: SLP-134M

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Sealed Power Main Bearing Sets 4094M10

Sealed Power Main Bearing Sets 4094M10

Sealed Power Main Bearing Sets 4094M10

Main Bearings, 0.010 in. Crankshaft Undersize, Tri Metal, Full Groove, Chrysler, Dodge, B Big Block, 383, 400, Set of 5

Part Number: SLP-4094M10

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Speed-Pro Competition Series Main Bearings 130M

Speed-Pro Competition Series Main Bearings 130M

Speed-Pro Competition Series Main Bearings 130M

Main Bearings, Competition Series, Standard Size, Tri Metal, 3/4 Groove, Ford, 351M, 351W, 400, Set of 5

Part Number: SLP-130M

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Sealed Power Main Bearing Sets 5107M10

Sealed Power Main Bearing Sets 5107M10

Sealed Power Main Bearing Sets 5107M10

Main Bearings, 0.010 in. Crankshaft Undersize, Tri Metal, Full Groove, Ford, Mercury, 351W, Set of 5

Part Number: SLP-5107M10

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Speed-Pro Competition Series Main Bearings 120M

Speed-Pro Competition Series Main Bearings 120M

Speed-Pro Competition Series Main Bearings 120M

Main Bearings, Competition Series, Standard Size, Super Duty Alloy, H-14, 3/4 Groove, Mopar, 360, Set of 5

Part Number: SLP-120M

3.8 out of 5 stars ( 10 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Sealed Power Main Bearing Sets 994M10

Sealed Power Main Bearing Sets 994M10

Sealed Power Main Bearing Sets 994M10

Main Bearings, Tri Metal, 0.010 in. Crankshaft Undersize, Chevy, 283, 327, Set of 5

Part Number: SLP-994M10

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Speed-Pro Competition Series Main Bearings 140M

Speed-Pro Competition Series Main Bearings 140M

Speed-Pro Competition Series Main Bearings 140M

Main Bearings, Competition Series, Standard Size, Tri Metal, 3/4 Groove, Chevy, 400, Set of 5

Part Number: SLP-140M

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Sealed Power MA Series Main Bearings 4924MA

Sealed Power MA Series Main Bearings 4924MA

Sealed Power MA Series Main Bearings 4924MA

Main Bearings, Standard Size, Bi Metal, 1/2 Groove, Chrysler, Dodge, Plymouth, Big Block, Set of 5

Part Number: SLP-4924MA

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Clevite P-Series Main Bearings MS-1344P

Clevite P-Series Main Bearings MS-1344P

Clevite P-Series Main Bearings MS-1344P

Main Bearings, P Series, Full Groove, Standard Size, Tri Metal, Chrysler, Dodge, Plymouth, 318, Set of 5

Part Number: CLE-MS1344P

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Sealed Power Main Bearing Sets 4281M

Sealed Power Main Bearing Sets 4281M

Sealed Power Main Bearing Sets 4281M

Main Bearings, Standard, Tri Metal, Full Groove, Oldsmobile, 4.3L, 5.0L, 5.4L, 5.7, 403, Gas Engines, Set of 5

Part Number: SLP-4281M

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Sealed Power Main Bearing Sets 4294M

Sealed Power Main Bearing Sets 4294M

Sealed Power Main Bearing Sets 4294M

Main Bearings, Standard, Tri Metal, Full Groove, 4.3, 5.7 Diesel, 400, 425, 455 Gas, Oldsmobile, Set of 5

Part Number: SLP-4294M

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Clevite H-Series Main Bearings MS-981H

Clevite H-Series Main Bearings MS-981H

Clevite H-Series Main Bearings MS-981H

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

Part Number: CLE-MS981H

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Clevite P-Series Main Bearings MS-981P-10

Clevite P-Series Main Bearings MS-981P-10

Clevite P-Series Main Bearings MS-981P-10

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

Part Number: CLE-MS981P10

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Sealed Power Main Bearing Sets 4261M20

Sealed Power Main Bearing Sets 4261M20

Sealed Power Main Bearing Sets 4261M20

Main Bearings, 0.020 in. Crankshaft Undersize, Tri Metal, Full Groove, Ford, Mercury, FE Big Block, Set of 5

Part Number: SLP-4261M20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Speed-Pro Competition Series Main Bearings 125M10

Speed-Pro Competition Series Main Bearings 125M10

Speed-Pro Competition Series Main Bearings 125M10

Main Bearings, Competition, 0.010 in. Crankshaft Undersize, Super Duty Alloy, Ford, Big Block FE, Set of 5

Part Number: SLP-125M10

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Clevite P-Series Main Bearings MS-863P-20

Clevite P-Series Main Bearings MS-863P-20

Clevite P-Series Main Bearings MS-863P-20

Main Bearings, P Series, Full Groove, .020 in. Crankshaft Undersize, Tri Metal, Ford, 332-428 FE, Set of 5

Part Number: CLE-MS863P20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Speed-Pro Competition Series Main Bearings 134M1X

Speed-Pro Competition Series Main Bearings 134M1X

Speed-Pro Competition Series Main Bearings 134M1X

Main Bearings, Competition, 0.001 in. Extra Clearance, Tri Metal, 3/4 Groove, Ford, Big Block, Set of 5

Part Number: SLP-134M1X

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Speed-Pro Competition Series Main Bearings 130M1X

Speed-Pro Competition Series Main Bearings 130M1X

Speed-Pro Competition Series Main Bearings 130M1X

Main Bearings, Competition, 0.001 in. Oversize, Tri Metal, 3/4 Groove, Ford, 351M, 351W, 400, Set

Part Number: SLP-130M1X

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Speed-Pro Competition Series Main Bearings 141M

Speed-Pro Competition Series Main Bearings 141M

Speed-Pro Competition Series Main Bearings 141M

Main Bearings, Competition Series, Standard Size, Tri Metal, 3/4 Groove, Chevy, 7.4L, Set of 5

Part Number: SLP-141M

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

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