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Part # 910557HP

King MB 557HP HP Series Chevy 350 Large Journal Main Bearings

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$61.19

set

In Stock

$96.35

Save $35.16


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Product Summary

262, 267, 302, 305, 307, 327, 350, Grooved Bearing

    Key Specs

    MFG. Part #
    BrandKing Bearings
    Bearing UsagePerformance

    Need To Know

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    Details

    • Bi-metal aluminum silicon alloy featuring fine micro-bore finish
    • Mains and rods are narrowed for large radius crankshafts
    • Mains are 3/4 grooved for improved oiling to the rod journals
    • Greater rod bearing height improves bearing-to-bore contact/heat transfer and reduces spin potential at high RPM
    • 0.015" thick top layer for superior macro particle embedability and conformability
    • 40 Vickers hardness to resist overlay migration and extrusion
    • 450°F heat threshold for superior protection against friction and overheating

    Item Details

    350 Journal

    Application

    • High-load, short-duration racing such as drag racing, tractor pulls, monster trucks, etc.
    • Medium-load, long-duration racing such as circle track engines using nodular cast iron crankshafts

    Specifications

    KEY SPECS
    MFG. Part #
    BrandKing Bearings
    Bearing UsagePerformance
    GENERAL
    Garage Sale TypeCloseout
    Grooved BearingYes
    Groove LocationUpper and Lower
    Groove Style1/2
    Bearing MaterialBi-metal, silicon aluminum
    Bearing ConstructionBi-metal
    NotesSold as a set of 5.
    GTIN Code
    Sold in QuantitySet