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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 (891-900 of 953)

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    1. DRP-09174530 PART NUMBER
      09174530 Diamond Pro Select Piston Rings 4.530 Bore 1/16 1/16 3/16
      09174530 Diamond Pro Select Piston Rings 4.530 Bore 1/16 1/16 3/16
      $341.99
      Diamond
      Add to Wish List
      Fits 4.530 Bore Size, 1/16 Fire-Power Top Ring, 1/16 Taper Face Reverse Back Twist 2nd Ring, 3/16 High Tension Oil Ring, File Fit, 8 Cylinder Set Learn More
    2. MAH-4065ML PART NUMBER
      Mahle Performance Piston Ring Set 4065ML
      Mahle Performance Piston Ring Set 4065ML
      $192.78
      Mahle
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      4.060+5 Bore, File Fit, 1/16, 1/16, 3/16" Ring Pak, Low Tension Oil Rings Learn More
    3. DRP-09714250-R1 PART NUMBER
      09714250-R1 Diamond Black Diamond Piston Rings 4.250 Bore 1/16 1/16 4.0mm
      09714250-R1 Diamond Black Diamond Piston Rings 4.250 Bore 1/16 1/16 4.0mm
      $184.99
      Diamond
      Add to Wish List
      Fits 4.250 Bore Size, 1/16 Plasma Moly Ductile Top Ring, 1/16 Napier 2nd Ring, 4.0mm High Tension Oil Ring, File Fit, 8 Cylinder Set Learn More
    4. DRP-09714280-R1 PART NUMBER
      09714280-R1 Diamond Black Diamond Piston Rings 4.280 Bore 1/16 1/16 4.0mm
      09714280-R1 Diamond Black Diamond Piston Rings 4.280 Bore 1/16 1/16 4.0mm
      $184.99
      Diamond
      Add to Wish List
      Fits 4.280 Bore Size, 1/16 Plasma Moly Ductile Top Ring, 1/16 Napier 2nd Ring, 4.0mm High Tension Oil Ring, File Fit, 8 Cylinder Set Learn More
    5. DRP-09714466-R1 PART NUMBER
      09714466-R1 Diamond Black Diamond Piston Rings 4.466 Bore 1/16 1/16 4.0mm
      09714466-R1 Diamond Black Diamond Piston Rings 4.466 Bore 1/16 1/16 4.0mm
      $184.99
      Diamond
      Add to Wish List
      Fits 4.466 Bore Size, 1/16 Plasma Moly Ductile Top Ring, 1/16 Napier 2nd Ring, 4.0mm High Tension Oil Ring, File Fit, 8 Cylinder Set Learn More
    6. DRP-09714470-R1 PART NUMBER
      09714470-R1 Diamond Black Diamond Piston Rings 4.470 Bore 1/16 1/16 4.0mm
      09714470-R1 Diamond Black Diamond Piston Rings 4.470 Bore 1/16 1/16 4.0mm
      $184.99
      Diamond
      Add to Wish List
      Fits 4.470 Bore Size, 1/16 Plasma Moly Ductile Top Ring, 1/16 Napier 2nd Ring, 4.0mm High Tension Oil Ring, File Fit, 8 Cylinder Set Learn More
    7. DRP-09714496-R1 PART NUMBER
      09714496-R1 Diamond Black Diamond Piston Rings 4.496 Bore 1/16 1/16 4.0mm
      09714496-R1 Diamond Black Diamond Piston Rings 4.496 Bore 1/16 1/16 4.0mm
      $184.99
      Diamond
      Add to Wish List
      Fits 4.496 Bore Size, 1/16 Plasma Moly Ductile Top Ring, 1/16 Napier 2nd Ring, 4.0mm High Tension Oil Ring, File Fit, 8 Cylinder Set Learn More
    8. DRP-09714500-R1 PART NUMBER
      09714500-R1 Diamond Black Diamond Piston Rings 4.500 Bore 1/16 1/16 4.0mm
      09714500-R1 Diamond Black Diamond Piston Rings 4.500 Bore 1/16 1/16 4.0mm
      $184.99
      Diamond
      Add to Wish List
      Fits 4.500 Bore Size, 1/16 Plasma Moly Ductile Top Ring, 1/16 Napier 2nd Ring, 4.0mm High Tension Oil Ring, File Fit, 8 Cylinder Set Learn More
    9. DRP-09714530-R1 PART NUMBER
      09714530-R1 Diamond Black Diamond Piston Rings 4.530 Bore 1/16 1/16 4.0mm
      09714530-R1 Diamond Black Diamond Piston Rings 4.530 Bore 1/16 1/16 4.0mm
      $184.99
      Diamond
      Add to Wish List
      Fits 4.530 Bore Size, 1/16 Plasma Moly Ductile Top Ring, 1/16 Napier 2nd Ring, 4.0mm High Tension Oil Ring, File Fit, 8 Cylinder Set Learn More
    10. DRP-09714560-R1 PART NUMBER
      09714560-R1 Diamond Black Diamond Piston Rings 4.560 Bore 1/16 1/16 4.0mm
      09714560-R1 Diamond Black Diamond Piston Rings 4.560 Bore 1/16 1/16 4.0mm
      $184.99
      Diamond
      Add to Wish List
      Fits 4.560 Bore Size, 1/16 Plasma Moly Ductile Top Ring, 1/16 Napier 2nd Ring, 4.0mm High Tension Oil Ring, File Fit, 8 Cylinder Set Learn More

    Products (891-900 of 953)

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    1. Second Ring
      1/16"
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    Brands
    1. Diamond 118 items
    2. Hastings 71 items
    3. JE 98 items
    4. Mahle 53 items
    5. Mahle Original (Perfect Circle) 17 items
    6. Manley 12 items
    7. Total Seal 582 items
    8. Wiseco 2 items
    Price
    Bore Size
    1. 3.766 4 items
    2. 3.776 4 items
    3. 3.780 5 items
    4. 3.795 2 items
    5. 3.796 4 items
    6. 3.800 4 items
    7. 3.805 4 items
    8. 3.810 8 items
    9. 3.815 2 items
    10. 3.820 10 items
    11. 3.830 5 items
    12. 3.840 10 items
    13. 3.875 1 item
    14. 3.905 2 items
    15. 3.910 1 item
    16. 3.915 1 item
    17. 3.935 1 item
    18. 3.940 2 items
    19. 3.950 1 item
    20. 4.000 29 items
    21. 4.010 8 items
    22. 4.020 16 items
    23. 4.030 56 items
    24. 4.035 1 item
    25. 4.040 51 items
    26. 4.050 3 items
    27. 4.060 48 items
    28. 4.065 1 item
    29. 4.070 8 items
    30. 4.080 22 items
    31. 4.090 7 items
    32. 4.100 8 items
    33. 4.110 2 items
    34. 4.120 3 items
    35. 4.125 38 items
    36. 4.130 9 items
    37. 4.135 21 items
    38. 4.145 20 items
    39. 4.150 3 items
    40. 4.155 50 items
    41. 4.160 4 items
    42. 4.165 43 items
    43. 4.170 3 items
    44. 4.175 4 items
    45. 4.180 2 items
    46. 4.185 33 items
    47. 4.190 3 items
    48. 4.195 1 item
    49. 4.210 1 item
    50. 4.250 19 items
    51. 4.263 1 item
    52. 4.270 4 items
    53. 4.280 30 items
    54. 4.290 8 items
    55. 4.295 1 item
    56. 4.310 35 items
    57. 4.320 11 items
    58. 4.330 1 item
    59. 4.350 20 items
    60. 4.360 8 items
    61. 4.370 1 item
    62. 4.375 11 items
    63. 4.380 18 items
    64. 4.390 10 items
    65. 4.400 8 items
    66. 4.420 8 items
    67. 4.440 20 items
    68. 4.466 1 item
    69. 4.470 11 items
    70. 4.475 1 item
    71. 4.496 1 item
    72. 4.500 40 items
    73. 4.530 32 items
    74. 4.560 27 items
    75. 4.562 1 item
    76. 4.570 1 item
    77. 4.580 1 item
    78. 4.590 1 item
    79. 4.600 33 items
    80. 4.610 5 items
    81. 4.625 13 items
    82. 4.630 1 item
    83. 5.000 1 item
    Oil Ring
    1. 1/8" 25 items
    2. 3.0mm 23 items
    3. 3/16" 897 items
    4. 4.0mm 8 items
    Ring Fitment
    1. File Fit 767 items
    2. Pre Fit 186 items
    Ring Series
    1. AP Steel Gapless Top 38 items
    2. AP Steel Top 36 items
    3. Claimer Race Low Tension 3 items
    4. Classic Race 116 items
    5. Classic Race Low Tension 25 items
    6. Classic Race Low Tenstion 9 items
    7. Classis AP Steel Top 76 items
    8. Ductile Iron 53 items
    9. Ductile Iron Low Tension 14 items
    10. Fire Power 4 items
    11. Hardened Nitrous Series 12 items
    12. Hardened Nitrous Series Low Tension 10 items
    13. Maxseal Gapless Top 63 items
    14. Maxseal Gapless Top Gold Power Low Tension 2 items
    15. Plasma-Moly Ductile 87 items
    16. Premium Ductile 41 items
    17. Premium Ductile Low Tension 22 items
    18. Premium Ductile Low Tenstion 8 items
    19. Premium Race Series 36 items
    20. Premium Race Series Low Tension 23 items
    21. Sportsman Series 17 items
    22. TNT Gapless 2nd 16 items
    23. TNT Gapless Top 23 items
    24. TS1 Gapless 2nd 55 items
    25. TS1 Gapless 2nd Low Tension 19 items
    26. Classic TNT Top 1 item
    27. Classic Race Gas Ported 90 items
    28. AP Steel Gas Ported 27 items
    29. Max Seal Gapless Top Gas Ported 12 items
    30. TS1 Gapless 2nd Gas Ported 2 items
    31. Gapless AP Steel Top Gas Ported 12 items
    32. TNT Gapless Top Gas Ported 1 item
    Second Ring
    1. .9mm 24 items
    2. 0.0354" 12 items
    3. 0.043" 280 items
    4. 1.0mm 119 items
    5. 1.2mm 184 items
    6. 1.5mm 418 items
    7. 1/16" 953 items
    8. 2.0mm 1 item
    9. 3/32" 3 items
    10. 5/64" 115 items
    Top Ring
    1. 0.017" 8 items
    2. 0.043" 51 items
    3. 1/16" 894 items
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