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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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    Products (5 results)

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    Set Descending Direction
    1. TS-CS0690-5 PART NUMBER
    2. TS-CS0690-60 PART NUMBER
    3. TS-CS0690-65 PART NUMBER
    4. TS-CS4301-65 PART NUMBER
    5. TS-CS0690GP-5 PART NUMBER

    Products (5 results)

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    1. Bore Size
      4.185
    2. Ring Series
      Classis AP Steel Top
    3. Second Ring
      1/16"
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    Shopping Options
    Bore Size
    1. 3.810 1 item
    2. 3.820 1 item
    3. 3.830 1 item
    4. 3.840 1 item
    5. 4.020 1 item
    6. 4.030 3 items
    7. 4.040 3 items
    8. 4.060 3 items
    9. 4.080 3 items
    10. 4.100 2 items
    11. 4.125 1 item
    12. 4.130 1 item
    13. 4.135 2 items
    14. 4.145 2 items
    15. 4.155 3 items
    16. 4.160 1 item
    17. 4.165 2 items
    18. 4.185 5 items
    19. 4.250 2 items
    20. 4.280 3 items
    21. 4.295 1 item
    22. 4.310 3 items
    23. 4.320 1 item
    24. 4.350 2 items
    25. 4.360 1 item
    26. 4.375 2 items
    27. 4.390 1 item
    28. 4.420 1 item
    29. 4.440 3 items
    30. 4.470 2 items
    31. 4.500 3 items
    32. 4.530 4 items
    33. 4.560 3 items
    34. 4.600 4 items
    35. 4.610 2 items
    36. 4.625 2 items
    Price
    Ring Fitment
    1. File Fit 4 items
    2. Pre Fit 1 item
    Ring Series
    1. AP Steel Gapless Top 3 items
    2. AP Steel Top 1 item
    3. Classic Race 2 items
    4. Classic Race Low Tension 2 items
    5. Classis AP Steel Top 5 items
    6. Ductile Iron 2 items
    7. Hardened Nitrous Series 1 item
    8. Maxseal Gapless Top 2 items
    9. Premium Ductile 2 items
    10. Premium Ductile Low Tension 1 item
    11. Premium Race Series 1 item
    12. Sportsman Series 1 item
    13. TS1 Gapless 2nd 2 items
    14. TS1 Gapless 2nd Low Tension 2 items
    15. Classic Race Gas Ported 4 items
    16. Max Seal Gapless Top Gas Ported 1 item
    17. Gapless AP Steel Top Gas Ported 1 item
    Second Ring
    1. .9mm 1 item
    2. 0.043" 2 items
    3. 1.5mm 1 item
    4. 1/16" 5 items
    Top Ring
    1. 0.043" 1 item
    2. 1/16" 4 items
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