Main Bearings

CNC-Motorsports offers the best selection of performance engine main bearings. Shop brand names by ACL, Clevite, Daido and King. Our selection of engine main bearings will cover nearly every engine build from 300 horsepower street engines to 2000 plus horsepower race engine applications. Shop A series, P series, H series, and coated engine bearings.

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  1. ACL-5M1038A-10 PART NUMBER
    5M1038A
    5M1038A-10 ACL Aluglide Main Bearings - SB Chevy 400 - .010 Oversize
    $24.95

    SB Chevy 400, 1970-80, Aluglide Main Bearing Set, .010 Oversize

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  2. KNG-MB5116HP PART NUMBER
    MB5116HP King HP Series Main Bearings - BB Chrysler 426/440 - STD Size
    MB5116HP King HP Series Main Bearings - BB Chrysler 426/440 - STD Size
    $91.95

    BB Chrysler 426/440, STD Size, HP Series, Set of Main Bearings

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  3. KNG-MB509SI PART NUMBER
    MB557HP King HP High Performance Main Bearings - SB Chevy 350 STD Size
    MB509SI King SI Main Bearings - SB Chevy 400 STD Size
    $34.95

    Small Block Chevy, 400 Main, Std Size, Main Bearing Set, SI Series

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  4. KNG-MB559AM PART NUMBER
    MB557HP King HP High Performance Main Bearings - SB Chevy 350 STD Size
    MB559AM King AM Main Bearings - Ford FE STD Size
    $35.95

    Ford FE, Std Size, Main Bearing Set, AM Series

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  5. KNG-MB5650SI PART NUMBER
    MB5650XP King XP High Performance Main Bearings - BB Ford 460
    MB5650SI King SI High Performance Main Bearings - BB Ford 460
    $45.95

    Big Block Ford 460, STD Size, Main Bearing Set, SI Performance

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  6. KNG-MB5840XP PART NUMBER
    MB556HP King HP High Performance Main Bearings - BB Chevy STD size
    MB5840XP King XP High Performance Main Bearings - Chrysler Hemi STD size
    $39.95

    Chrysler Gen III Hemi, Std Size, Main Bearing Set, XP Performance

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  7. KNG-MB5116XP PART NUMBER
    MB5116XP King XP Series Main Bearings - BB Chrysler 426/440 - STD Size
    MB5116XP King XP Series Main Bearings - BB Chrysler 426/440 - STD Size
    $92.95

    BB Chrysler 426/440, STD Size, XP Series, Set of Main Bearings

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  8. KNG-MB517SI PART NUMBER
    MB517SI King SI Series Main Bearings - Chrysler 360 1974-2003 - STD Size
    MB517SI King SI Series Main Bearings - Chrysler 360 1974-2003 - STD Size
    $33.95

    Chrysler 360 1974-2003, STD Size, SI Series, Set of Main Bearings

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