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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 (4 results)

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    1. HAS-2M5575-030 PART NUMBER
      2M5575-030
      Hastings Tough Guy Ductile Iron Piston Rings 2M5575-030
      $216.95
      Hastings
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      Hastings, Piston Rings, 3.940 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, STD Tension Oil Rings Learn More
    2. DRP-09023940 PART NUMBER
      09023940 Diamond Pro Select Piston Ring Set 3.940 Bore, 1/16 1/16 3/16
      09023940 Diamond Pro Select Piston Ring Set 3.940 Bore, 1/16 1/16 3/16
      $156.99
      Diamond
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      3.940 Bore Size, 1/16 Plasma Moly Top Ring, 1/16 Taper Face 2nd Ring, 3/16 Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More

    Products (4 results)

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    1. Bore Size
      3.940
    2. Second Ring
      1/16"
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    Shopping Options
    Brands
    1. Diamond 2 items
    2. Hastings 2 items
    Price
    Bore Size
    1. 3.766 8 items
    2. 3.776 8 items
    3. 3.780 9 items
    4. 3.795 4 items
    5. 3.796 8 items
    6. 3.800 7 items
    7. 3.805 8 items
    8. 3.810 14 items
    9. 3.815 4 items
    10. 3.820 20 items
    11. 3.830 9 items
    12. 3.840 19 items
    13. 3.875 2 items
    14. 3.905 4 items
    15. 3.910 2 items
    16. 3.915 2 items
    17. 3.935 2 items
    18. 3.940 4 items
    19. 3.950 2 items
    20. 4.000 51 items
    21. 4.010 13 items
    22. 4.020 27 items
    23. 4.030 99 items
    24. 4.035 1 item
    25. 4.040 92 items
    26. 4.050 4 items
    27. 4.060 86 items
    28. 4.065 2 items
    29. 4.070 15 items
    30. 4.080 41 items
    31. 4.090 12 items
    32. 4.100 16 items
    33. 4.110 4 items
    34. 4.120 6 items
    35. 4.125 69 items
    36. 4.130 17 items
    37. 4.135 36 items
    38. 4.145 36 items
    39. 4.150 6 items
    40. 4.155 91 items
    41. 4.160 6 items
    42. 4.165 78 items
    43. 4.170 6 items
    44. 4.175 5 items
    45. 4.180 4 items
    46. 4.185 59 items
    47. 4.190 6 items
    48. 4.195 2 items
    49. 4.210 2 items
    50. 4.250 35 items
    51. 4.263 2 items
    52. 4.270 6 items
    53. 4.280 54 items
    54. 4.290 13 items
    55. 4.295 2 items
    56. 4.310 62 items
    57. 4.320 22 items
    58. 4.330 2 items
    59. 4.350 37 items
    60. 4.360 16 items
    61. 4.370 2 items
    62. 4.375 21 items
    63. 4.380 32 items
    64. 4.390 19 items
    65. 4.400 14 items
    66. 4.420 14 items
    67. 4.440 35 items
    68. 4.466 2 items
    69. 4.470 20 items
    70. 4.475 1 item
    71. 4.496 2 items
    72. 4.500 72 items
    73. 4.530 57 items
    74. 4.560 46 items
    75. 4.562 2 items
    76. 4.570 2 items
    77. 4.580 2 items
    78. 4.590 2 items
    79. 4.600 59 items
    80. 4.610 10 items
    81. 4.625 23 items
    82. 4.630 2 items
    83. 5.000 1 item
    Ring Fitment
    1. File Fit 2 items
    2. Pre Fit 2 items
    Ring Series
    1. Plasma-Moly Ductile 2 items
    2. Premium Ductile 2 items
    Second Ring
    1. 1/16" 4 items
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