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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.

    Products (21-30 of 448)

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    1. ACL-5M1010H-20 PART NUMBER
      ACL-5M1010H-20
      5M1010H-20 ACL Performance Race H Series Main Bearings - Ford - .020 Oversize
      $87.95
      ACL
      Add to Wish List
      Ford 302/351ci, 377ci Cleveland/Stroker V8, 2.750" Main, - .020" Oversize, Main Bearing Set Learn More
    2. 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
    3. ACL-5M1038H PART NUMBER
      5M1038H ACL Performance Race H Series Main Bearings - SB Chevy - STD Size (Engine Bearings)
      5M1038H ACL Performance Race H Series Main Bearings - SB Chevy - STD Size
      $80.95
      ACL
      Add to Wish List
      SB Chevy 400 1970-1980, STD Size, H Series, Set of Main Bearings Learn More
    4. ACL-5M1038H-01 PART NUMBER
      5M1038H-01 ACL Performance Race H Series Main Bearings - SB Chevy - .001 Oversize (Engine Bearings)
      5M1038H-01 ACL Performance Race H Series Main Bearings - SB Chevy - .001 Oversize
      $80.95
      ACL
      Add to Wish List
      SB Chevy 400 1970-1980, STD Size, H Series, Set of Main Bearings Learn More
    5. ACL-5M1038H-10 PART NUMBER
      5M1038H-10 ACL Performance Race H Series Main Bearings - SB Chevy - .010 Oversize (Engine Bearings)
      5M1038H-10 ACL Performance Race H Series Main Bearings - SB Chevy - .010 Oversize
      $80.95
      ACL
      Add to Wish List
      SB Chevy 400 1970-1980, STD Size, H Series, Set of Main Bearings Learn More
    6. 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
    7. ACL-5M1039H PART NUMBER
      ACL-5M1039H
      5M1039H ACL Performance Race H Series Main Bearings - Ford - STD Size
      $105.95
      ACL
      Add to Wish List
      Ford 429, 460 ci V8 - STD Size, Main Bearing Set Learn More
    8. ACL-5M1039H-01 PART NUMBER
      ACL-5M1039H-01
      5M1039H-01 ACL Performance Race H Series Main Bearings - Ford - 001 Oversize
      $105.95
      ACL
      Add to Wish List
      Ford 429, 460 ci V8 - .001" Oversize, Main Bearing Set Learn More
    9. ACL-5M1039H-10 PART NUMBER
      ACL-5M1039H-10
      5M1039H-10 ACL Performance Race H Series Main Bearings - Ford - .010 Oversize
      $105.95
      ACL
      Add to Wish List
      Ford 429, 460 ci V8 - .010 Oversize, Main Bearing Set Learn More
    10. 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

    Products (21-30 of 448)

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    Shopping Options
    Brands
    1. ACL 214 items
    2. Clevite 158 items
    3. Daido 15 items
    4. King 57 items
    5. Sealed Power 4 items
    Price
    Bearing Series
    1. A Series 26 items
    2. AM Series 2 items
    3. G Series 1 item
    4. H Series 258 items
    5. H Series Coated 4 items
    6. HP Series 7 items
    7. M Series 4 items
    8. P Series 80 items
    9. SI Series 7 items
    10. TriArmor Coated 18 items
    11. XP Series 28 items
    12. XPC Coated Series 13 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 9 items
    2. Alfa Romeo 2 items
    3. Audi 4 items
    4. BB Chevy 43 items
    5. BB Chrysler 9 items
    6. BB Ford 16 items
    7. BMW 5 items
    8. Buick 1 item
    9. Chevy 1 item
    10. Chevy LS 27 items
    11. Chevy LT 2 items
    12. Chrysler Hemi 10 items
    13. Ford 1 item
    14. Ford Coyote 1 item
    15. Ford FE 6 items
    16. Honda 14 items
    17. Lotus 5 items
    18. Mazda 6 items
    19. Mitsubishi 24 items
    20. Nissan 30 items
    21. Oldsmobile 1 item
    22. Pontiac 7 items
    23. SB Chevy 84 items
    24. SB Chrysler 23 items
    25. SB Ford 89 items
    26. Subaru 13 items
    27. Toyota 24 items
    28. Volkswagen 4 items
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