King HP-Series Main Bearings MB 557HP 030

Name: King HP-Series Main Bearings
Brand: King Engine Bearings
SKU: KGB-MB557HP030
Price: 74.99 USD
Availability: InStock
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Part Number: KGB-MB557HP030

$74.99

King HP-Series Main Bearings

Main Bearings, HP-Series, Silicon Aluminum, 0.030 in. Crankshaft Undersize, Chevy, Small Block, Set of 5
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King HP-Series Main Bearings MB 557HP 030

KGB-MB557HP030

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Part Number: KGB-MB557HP030

Estimated Ship Date from Texas: Today

$74.99

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Overview

Brand:

King Engine Bearings

Manufacturer's Part Number:

MB 557HP 030

Part Type:

Main Bearings

Product Line:

King HP-Series Main Bearings

Summit Racing Part Number:

KGB-MB557HP030

UPC:

611500530067

Bearing Usage:

Performance

Engine Crankshaft Undersize (in.):

0.030 in.

Engine Crankshaft Undersize (mm):

0.75mm

Grooved Bearing:

Yes

Groove Location:

Upper

Groove Style:

1/2

Thrust Bearing Oversize:

Stock

Bearing Material:

Bi-metal, silicon aluminum

Quantity:

Sold as a set of 5.

King HP-Series Main Bearings

King HP-Series main bearings are recommended for street and strip performance applications. They're designed for blown, turbocharged, NOS, and alcohol-fueled engines using aftermarket crankshafts. These main bearings have greater eccentricity for superior oiling at high rpm, and a chamfered surface for large radii crankshafts. HP-Series bearings also feature large, chamfered oil holes—and are available in 1/2 grooving for improved oiling to withstand high-rpm applications. Order the bearings designed for fitment with your specific engine.

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