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-4M2633H PART NUMBER
    4M2633H
    4M2633H ACL Performance Race H Series Main Bearings - Nissan - STD Size
    $65.95
    Nissan VQ35DE 3.5L V6 - STD Size, Main Bearing Set Learn More
  2. ACL-4M2633H-025 PART NUMBER
    4M2633H-025
    4M2633H-025 ACL Performance Race H Series Main Bearings - Nissan - .025mm Oversize
    $65.95
    Nissan VQ35DE 3.5L V6 - .025mm Oversize, Main Bearing Set Learn More
  3. ACL-4M2633H-25 PART NUMBER
    4M2633H-25
    4M2633H-25 ACL Performance Race H Series Main Bearings - Nissan - .25mm Oversize
    $65.95
    Nissan VQ35DE 3.5L V6 - .25mm Oversize, Main Bearing Set Learn More
  4. ACL-4M2633HX PART NUMBER
    4M2633HX
    4M2633HX ACL Performance Race H Series Main Bearings - Nissan - +.001 Extra Clearance
    $65.95
    Nissan VQ35DE 3.5L V6 - +.001" Extra Clearance, Main Bearing Set Learn More
  5. ACL-4M2737H PART NUMBER
    4M2737H
    4M2737H ACL Performance Race H Series Main Bearings - Nissan - STD Size
    $94.95
    Nissan VG20ET, VG30DE, VG30DETT - STD Size, Main Bearing Set Learn More
  6. ACL-4M2737H-025 PART NUMBER
    4M2737H-025
    4M2737H-025 ACL Performance Race H Series Main Bearings - Nissan - .025mm Oversize
    $94.95
    Nissan VG20ET, VG30DE, VG30DETT - .025mm Oversize, Main Bearing Set Learn More
  7. ACL-4M2737H-25 PART NUMBER
    4M2737H-25
    4M2737H-25 ACL Performance Race H Series Main Bearings - Nissan - .25mm Oversize
    $94.95
    Nissan VG20ET, VG30DE, VG30DETT - .25mm Oversize, Main Bearing Set Learn More
  8. ACL-4M2737H-50 PART NUMBER
    4M2737H-50
    4M2737H-50 ACL Performance Race H Series Main Bearings - Nissan - .50mm Oversize
    $94.95
    Nissan VG20ET, VG30DE, VG30DETT - .50mm Oversize, Main Bearing Set Learn More
  9. ACL-4M2737HX PART NUMBER
    4M2737HX
    4M2737HX ACL Performance Race H Series Main Bearings - Nissan - +.001 Extra Clearance
    $94.95
    Nissan VG20ET, VG30DE, VG30DETT - +.001" Extra Clearance, Main Bearing Set Learn More
  10. ACL-5M1633H PART NUMBER
    5M1633H
    5M1633H ACL Performance Race H Series Main Bearings - Nissan -STD Size
    $92.95
    Nissan CA16DE, CA18, CA18DE, CA18DET, CA20ET, CA20S - STD Size, Main Bearing Set Learn More

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