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Sealed Power

Sealed Power Main Bearing Sets

4.45 out of 5 stars 98 Customer Reviews

Today's engines operate under very demanding conditions. When these Sealed Power main bearing sets are used in performance applications, all components are pushed to their limits—and many must be changed to meet these special demands. Federal Mogul, a longtime supplier to both OEM and the aftermarket, has responded to this challenge with its tri-metal, copper-lead, high performance main bearing sets. They're tested in the lab and proven on the track. The bearings are available for various crankshaft undersizes, for direct replacement or performance usage on a wide range of specific applications.

Showing In Stock Items. Show All 8 Items.

Results 1 - 6 of 6

Sealed Power Main Bearing Sets 994M

Sealed Power Main Bearing Sets 994M

Sealed Power Main Bearing Sets 994M

Main Bearings, Tri Metal, Standard Size, Chevy, 283, 327, Set of 5

Part Number: SLP-994M

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Sealed Power Main Bearing Sets 994M 10

Sealed Power Main Bearing Sets 994M 10

Sealed Power Main Bearing Sets 994M 10

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: Tomorrow

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Sealed Power Main Bearing Sets 994M 20

Sealed Power Main Bearing Sets 994M 20

Sealed Power Main Bearing Sets 994M 20

Main Bearings, Tri Metal, 0.020 in. Crankshaft Undersize, Chevy, 283, 327, Set of 5

Part Number: SLP-994M20

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Sealed Power Main Bearing Sets 994M 30

Sealed Power Main Bearing Sets 994M 30

Sealed Power Main Bearing Sets 994M 30

Main Bearings, Direct Replacement, 0.030 in. Crankshaft Undersize, Tri Metal, Full Groove, Chevy, 283, 327, Set of 5

Part Number: SLP-994M30

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Sealed Power Main Bearing Sets 4663M 2

Sealed Power Main Bearing Sets 4663M 2

Sealed Power Main Bearing Sets 4663M 2

Main Bearings, .002 in. Over Size, Tri Metal, 1/2 Groove, Chevrolet, Small Block, Set of 5

Part Number: SLP-4663M2

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Sealed Power Main Bearing Sets 4663M 60

Sealed Power Main Bearing Sets 4663M 60

Sealed Power Main Bearing Sets 4663M 60

Main Bearings, .060 in. Over Size, Tri Metal, 1/2 Groove, Chevrolet, Small Block, Set of 5

Part Number: SLP-4663M60

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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