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. KNG-MB556XPNSTDX PART NUMBER
    MB556XP King XP High Performance Main Bearings - BB Chevy STD size (Engine Bearings)
    King Bearings MB556XPNSTDX Main Bearings - BB Chevy, +.001 Extra Clearance
    $84.95
    Big Block Chevy, 396, 427, 454 Main, +.001 Extra Clearance, Main Bearing Set, XP Performance Learn More
  2. ACL-8B831A PART NUMBER
    ACL-8B634A
    8B831A ACL Aluglide Rod Bearings - Ford 351W - STD Size
    $16.95
    SB Ford 351W, 1969-1998, Aluglide� Rod Bearing Set, Std Size Learn More
  3. CLE-MS2339H PART NUMBER
    MS2339H
    MS2339H Clevite 77 H Series Main Bearings - GM/Chevy Gen V LT1 - STD Size
    $100.95
    GM Gen V LT1, STD Size, H Series, Set of Main Bearings Learn More
  4. KNG-MB557XPC PART NUMBER
    MB557XP King XP High Performance Main Bearings - SB Chevy STD Size (Engine Bearings)
    MB557XPC King XP Coated Main Bearings - SB Chevy STD Size
    $113.95
    Small Block Chevy 305, 350 Main, Std Size, Main Bearing Set, XP Performance, Coated Learn More
  5. KNG-MB5505SI PART NUMBER
    KNG-MB5505XP
    MB5505SI King SI Performance Main Bearings - Ford 351W STD Size
    $29.95
    Small Block Ford 351W 1977-1998, STD Size, Main Bearing Set, Learn More
  6. CLE-MS2292H PART NUMBER
    MS2292H
    MS2292H Clevite 77 H Series Main Bearings - Ford Coyote - STD Size
    $109.95
    Ford Coyote, STD Size, H Series, Set of Main Bearings Learn More
  7. KNG-MB509XPC PART NUMBER
    MB557XP King XP High Performance Main Bearings - SB Chevy STD Size (Engine Bearings)
    MB509XPC King XP Coated Main Bearings - SB Chevy 400 STD Size
    $98.95
    Small Block Chevy 400 Main, Std Size, Main Bearing Set, XP Performance, Coated Learn More
  8. SEA-7419M PART NUMBER
    ACL-5M2220H
    7419M Sealed Power Performance Race Main Bearings - Chrysler Hemi - STD Size
    $137.54
    Chrysler 345 ci (5.7L) Hemi - STD Size, Main Bearing Set Learn More
  9. KNG-MB5013XPC-STDX PART NUMBER
    KNG-MB5013XP-001
    MB5013XPC-STDX King XP Coated High Performance Main Bearings - GM LS .001 Undersize
    $168.95
    Chevy GM LS Engine, .001 Undersize, Main Bearing Set, XP Performance, Coated Learn More
  10. KNG-MB5013XPC PART NUMBER
    MB5013XPC King XP Coated High Performance Main Bearings - GM LS STD Size
    MB5013XPC King XP Coated High Performance Main Bearings - GM LS STD Size
    $168.95
    Chevy GM LS Engine, STD Size, Main Bearing Set, XP Performance, Coated Learn More

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