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    Piston Rings

    CNC-Motorsports offers the best selection in performance piston rings for pump gas street engines to nitrous or turbo race engines. We carry piston ring brands by Total Seal, Hastings, JE, Wiseco, CP and Mahle. Shop our selection of pre-fit, file fit, and gapless piston rings. We offer a huge selection of bore size options, and ring thickness sizes. Custom ring sets are available.
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    1. JE-J68008-3900-3 PART NUMBER
    2. MAN-46107-8 PART NUMBER
      Manley Piston Ring Set 46107-8, Ductile Iron, 3.905 Bore, 1.5 x 1.5 x 3.0mm, File Fit
      Manley Piston Ring Set 46107-8, Ductile Iron, 3.905 Bore, 1.5 x 1.5 x 3.0mm, File Fit
      $233.45
      Manley
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      Piston Rings, Ductile Iron, Plasma Moly, 3.905 Bore Size, File to Fit/Drop IN, 1.5 x 1.5 x 3.0mm, 9-13 lbs oil ring tension, 8 Cylinder Kit, Ships from Manley

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      DROP SHIP
      This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.
    3. MAN-46110-8 PART NUMBER
      Manley Piston Ring Set 46110-8, Ductile Iron, 4.001 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      Manley Piston Ring Set 46110-8, Ductile Iron, 4.001 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      $219.53
      Manley
      Add to Wish List

      Piston Rings, Ductile Iron, Plasma Moly, 4.001 Bore Size, File to Fit, 1.5mm x 1.5mm x 3mm , 9-13 lbs oil ring tension, 8 Cylinder Kit, Ships from Manley

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      DROP SHIP
      This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.
    4. MAN-46111-8 PART NUMBER
      Manley Piston Ring Set 46111-8, Ductile Iron, 4.010 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      Manley Piston Ring Set 46111-8, Ductile Iron, 4.010 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      $403.55
      Manley
      Add to Wish List

      Piston Rings, Ductile Iron, Plasma Moly, 4.010 Bore Size, File to Fit, 1.5mm x 1.5mm x 3mm , 9-13 lbs oil ring tension, 8 Cylinder Kit, Ships from Manley

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      DROP SHIP
      This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.
    5. MAN-46112-8 PART NUMBER
      Manley Piston Ring Set 46112-8, Ductile Iron, 4.020 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      Manley Piston Ring Set 46112-8, Ductile Iron, 4.020 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      $232.87
      Manley
      Add to Wish List

      Piston Rings, Ductile Iron, Plasma Moly, 4.020 Bore Size, File to Fit, 1.5mm x 1.5mm x 3mm , 9-13 lbs oil ring tension, 8 Cylinder Kit, Ships from Manley

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      DROP SHIP
      This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.
    6. MAN-46113-8 PART NUMBER
      Manley Piston Ring Set 46113-8, Ductile Iron, 4.030 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      Manley Piston Ring Set 46113-8, Ductile Iron, 4.030 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      $219.53
      Manley
      Add to Wish List

      Piston Rings, Ductile Iron, Plasma Moly, 4.030 Bore Size, File to Fit, 1.5mm x 1.5mm x 3mm , 9-13 lbs oil ring tension, 8 Cylinder Kit, Ships from Manley

      Learn More
      DROP SHIP
      This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.
    7. MAN-46114-8 PART NUMBER
      Manley Piston Ring Set 46114-8, Ductile Iron, 4.040 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      Manley Piston Ring Set 46114-8, Ductile Iron, 4.040 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      $219.53
      Manley
      Add to Wish List

      Piston Rings, Ductile Iron, Plasma Moly, 4.040 Bore Size, File to Fit, 1.5mm x 1.5mm x 3mm , 9-13 lbs oil ring tension, 8 Cylinder Kit, Ships from Manley

      Learn More
      DROP SHIP
      This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.
    8. MAN-46116-8 PART NUMBER
      Manley Piston Ring Set 46116-8, Ductile Iron, 4.060 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      Manley Piston Ring Set 46116-8, Ductile Iron, 4.060 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      $219.53
      Manley
      Add to Wish List

      Piston Rings, Ductile Iron, Plasma Moly, 4.060 Bore Size, File to Fit, 1.5mm x 1.5mm x 3mm , 9-13 lbs oil ring tension, 8 Cylinder Kit, Ships from Manley

      Learn More
      DROP SHIP
      This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.
    9. MAN-46117-8 PART NUMBER
      Manley Piston Ring Set 46117-8, Ductile Iron, 4.070 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      Manley Piston Ring Set 46117-8, Ductile Iron, 4.070 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      $219.53
      Manley
      Add to Wish List

      Piston Rings, Ductile Iron, Plasma Moly, 4.070 Bore Size, File to Fit, 1.5mm x 1.5mm x 3mm , 9-13 lbs oil ring tension, 8 Cylinder Kit, Ships from Manley

      Learn More
      DROP SHIP
      This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.
    10. MAN-46118-8 PART NUMBER
      Manley Piston Ring Set 46118-8, Ductile Iron, 4.080 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      Manley Piston Ring Set 46118-8, Ductile Iron, 4.080 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      $219.53
      Manley
      Add to Wish List

      Piston Rings, Ductile Iron, Plasma Moly, 4.080 Bore Size, File to Fit, 1.5mm x 1.5mm x 3mm , 9-13 lbs oil ring tension, 8 Cylinder Kit, Ships from Manley

      Learn More
      DROP SHIP
      This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.

    Products (1-10 of 68)

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    1. Brands
      Wiseco
    2. Brands
      JE
    3. Brands
      Mahle Original (Perfect Circle)
    4. Brands
      Manley
    5. Second Ring
      1.5mm
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    Shopping Options
    Brands
    1. CP 18 items
    2. Diamond 74 items
    3. Hastings 10 items
    4. JE 18 items
    5. Mahle 57 items
    6. Mahle Original (Perfect Circle) 0 items
    7. Manley 50 items
    8. Total Seal 190 items
    9. Wiseco 0 items
    Sold As
    1. Single 18 items
    2. Set 50 items
    Bore Size
    1. 3.552 2 items
    2. 3.571 1 item
    3. 3.572 2 items
    4. 3.582 2 items
    5. 3.681 1 item
    6. 3.700 2 items
    7. 3.760 1 item
    8. 3.770 1 item
    9. 3.780 1 item
    10. 3.810 1 item
    11. 3.900 1 item
    12. 3.905 3 items
    13. 3.917 2 items
    14. 3.922 2 items
    15. 3.937 2 items
    16. 4.000 1 item
    17. 4.001 2 items
    18. 4.010 3 items
    19. 4.020 3 items
    20. 4.030 3 items
    21. 4.035 1 item
    22. 4.040 3 items
    23. 4.060 3 items
    24. 4.070 2 items
    25. 4.075 2 items
    26. 4.080 2 items
    27. 4.090 1 item
    28. 4.095 1 item
    29. 4.100 1 item
    30. 4.125 4 items
    31. 4.130 2 items
    32. 4.135 3 items
    33. 4.155 2 items
    34. 4.165 2 items
    35. 4.185 3 items
    Oil Ring
    1. 2.5mm 3 items
    2. 3.0mm 64 items
    3. 4.0mm 1 item
    Price
    Ring Fitment
    1. Drop in Rings 2 items
    2. File Fit 62 items
    3. Pre Fit 4 items
    Ring Series
    1. AP Steel Top 29 items
    2. Ductile Iron 21 items
    3. Premium Race Series 3 items
    4. Premium Race Series Low Tension 14 items
    5. Pro Steel Series 1 item
    Second Ring
    1. 0.043" 34 items
    2. 1.2mm 39 items
    3. 1.5mm 68 items
    4. 1/16" 132 items
    5. 5/64" 9 items
    Top Ring
    1. 1.2mm 18 items
    2. 1.5mm 50 items
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