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    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-4M2633HX PART NUMBER
      4M2633HX
      4M2633HX ACL Performance Race H Series Main Bearings - Nissan - +.001 Extra Clearance
      $65.95
      ACL
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      Nissan VQ35DE 3.5L V6 - +.001" Extra Clearance, Main Bearing Set Learn More
    2. ACL-4M2737HX PART NUMBER
      4M2737HX
      4M2737HX ACL Performance Race H Series Main Bearings - Nissan - +.001 Extra Clearance
      $94.95
      ACL
      Add to Wish List
      Nissan VG20ET, VG30DE, VG30DETT - +.001" Extra Clearance, Main Bearing Set Learn More
    3. ACL-5M1010HX PART NUMBER
      ACL-5M1010HX
      5M1010HX ACL Performance Race H Series Main Bearings - Ford - +.001 Extra Clearance
      $87.95
      ACL
      Add to Wish List
      Ford 302/351ci, 377ci Cleveland/Stroker V8, 2.750" Main- +.001" Extra Clearance, Main Bearing Set Learn More
    4. ACL-5M1038HX PART NUMBER
      5M1038HX ACL Performance Race H Series Main Bearings - SB Chevy - +.001 Extra Clearance (Engine Bearings)
      5M1038HX ACL Performance Race H Series Main Bearings - SB Chevy - +.001 Extra Clearance
      $80.95
      ACL
      Add to Wish List
      SB Chevy 400 1970-1980, STD Size, H Series, Set of Main Bearings Learn More
    5. ACL-5M1039HX PART NUMBER
      ACL-5M1039HX
      5M1039HX ACL Performance Race H Series Main Bearings - Ford - +.001 Extra Clearance
      $159.95
      ACL
      Add to Wish List
      Ford 429, 460 ci V8 - +.001" Extra Clearance, Main Bearing Set Learn More
    6. ACL-5M1117HX PART NUMBER
      ACL-5M1117HX
      5M1117HX ACL Performance Race H Series Main Bearings - Ford - +.001 Extra Clearance
      $95.95
      ACL
      Add to Wish List
      Ford 2300 Single Spark Plug Engines (Ford USA) - +.001" Extra Clearance, Main Bearing Set Learn More
    7. ACL-5M1144HX PART NUMBER
      5M1144HX
      5M1144HX ACL Performance Race H Series Main Bearings - Mitsubishi - +.001 Extra Clearance
      $83.95
      ACL
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      Mitsubishi G32B-T, 4G33, 4G37, 4G61, 4G63, 4G63-T, 4G64 1983-5/1992 - +.001" Extra Clearance, Main Bearing Set Learn More
    8. ACL-5M1186HX PART NUMBER
      5M1186HX
      5M1186HX ACL Performance Race H Series Main Bearings - Mitsubishi - +.001 Extra Clearance
      $74.95
      ACL
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      Mitsubishi 4G63, 4G63-T, 4G64 6/1992-1997 equipped with flange bearing - +.001" Extra Clearance, Main Bearing Set Learn More
    9. ACL-5M1219HX PART NUMBER
      5M1219HX
      5M1219HX ACL Performance Race H Series Main Bearings - Mitsubishi - +.001 Extra Clearance
      $53.95
      ACL
      Add to Wish List
      Mitsubishi 4G63, 4G63T, 4G64, 1997 on equipped with thrust washers - +.001" Extra Clearance, Main Bearing Set Learn More
    10. ACL-5M1237HX PART NUMBER
      5M1237HX
      5M1237HX ACL Performance Race H Series Main Bearings - Mitsubishi - +.001 Extra Clearance
      $77.95
      ACL
      Add to Wish List
      Mitsubishi 4B11T (EVO X) Lancer Evolution 2.0L Inline 4 - +.001" Extra Clearance, Main Bearing Set Learn More

    Products (1-10 of 69)

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    1. Bearing Size
      .001 Extra Clearance
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    Brands
    1. ACL 39 items
    2. Clevite 17 items
    3. Daido 4 items
    4. King 9 items
    Price
    Bearing Series
    1. H Series 52 items
    2. H Series Coated 2 items
    3. TriArmor Coated 6 items
    4. XP Series 6 items
    5. XPC Coated Series 3 items
    Bearing Size
    1. .001 33 items
    2. .001 Extra Clearance 69 items
    3. .003 1 item
    4. .009 6 items
    5. .010 50 items
    6. .011 4 items
    7. .019 1 item
    8. .020 28 items
    9. .021 2 items
    10. .025mm 25 items
    11. .026mm 1 item
    12. .030 5 items
    13. .25mm 28 items
    14. .50mm 13 items
    15. STD 182 items
    Vehicle Make
    1. Acura 2 items
    2. Audi 1 item
    3. BB Chevy 7 items
    4. BB Ford 2 items
    5. BMW 1 item
    6. Chevy LS 6 items
    7. Chrysler Hemi 2 items
    8. Honda 3 items
    9. Lotus 1 item
    10. Mazda 1 item
    11. Mitsubishi 4 items
    12. Nissan 6 items
    13. Pontiac 1 item
    14. SB Chevy 13 items
    15. SB Ford 14 items
    16. Subaru 2 items
    17. Toyota 5 items
    18. Volkswagen 1 item
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