Sealed Power Main Bearing Sets 6688M 20

Name: Sealed Power Main Bearing Sets
Brand: Sealed Power
SKU: SLP-6688M20
Price: 51.99 USD
Availability: InStock
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Part Number: SLP-6688M20

$51.99

Sealed Power Main Bearing Sets

Main Bearings, Direct Replacement, 0.020 in. Crankshaft Undersize, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Set of 5
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Sealed Power Main Bearing Sets 6688M 20

SLP-6688M20

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Part Number: SLP-6688M20

Estimated Ship Date: Mar 19, 2026

$51.99

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Overview

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Estimated Ship Date: Mar 19, 2026 Would you rather pick it up?

Overview

Brand:

Sealed Power

Manufacturer's Part Number:

6688M 20

Part Type:

Main Bearings

Product Line:

Sealed Power Main Bearing Sets

Summit Racing Part Number:

SLP-6688M20

UPC:

724956172627

Bearing Usage:

Direct replacement

Engine Crankshaft Undersize (in.):

0.020 in.

Engine Crankshaft Undersize (mm):

0.50mm

Grooved Bearing:

Yes

Groove Location:

Upper

Groove Style:

1/2

Thrust Bearing Oversize:

Stock

Bearing Material:

Tri-metal copper-lead alloy

Quantity:

Sold as a set of 5.

Notes:

0.020 in. oversized length flange bearing.

Sealed Power Main Bearing Sets

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.

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