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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 (6 results)

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    1. JE-S100S8-4020-5 PART NUMBER
    2. JE-J100F8-4020-5 PART NUMBER
    3. JE-J10008-4020-5 PART NUMBER
    4. 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
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      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.
    5. MAN-46112ST-8 PART NUMBER
      Manley Piston Ring Set 46112ST-8, AP Steel, 4.020 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      Manley Piston Ring Set 46112ST-8, AP Steel, 4.020 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      $380.71
      Manley
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      Piston Rings, Steel Top, Napier 2nd, 4.020 Bore Size, File to Fit, 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.
    6. JE-JG3108-4020-2 PART NUMBER

    Products (6 results)

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      JE
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      Manley
    3. Bore Size
      4.020
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    1. Diamond 4 items
    2. Hastings 2 items
    3. JE 4 items
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    6. Total Seal 22 items
    Bore Size
    1. 3.209 1 item
    2. 3.268 1 item
    3. 3.307 1 item
    4. 3.405 1 item
    5. 3.552 2 items
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    10. 3.630 1 item
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    15. 3.667 1 item
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    21. 3.770 5 items
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    29. 3.900 1 item
    30. 3.905 3 items
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    32. 3.922 2 items
    33. 3.937 2 items
    34. 4.000 6 items
    35. 4.001 2 items
    36. 4.010 4 items
    37. 4.020 6 items
    38. 4.030 13 items
    39. 4.035 5 items
    40. 4.040 14 items
    41. 4.050 1 item
    42. 4.060 15 items
    43. 4.065 1 item
    44. 4.070 5 items
    45. 4.075 2 items
    46. 4.080 5 items
    47. 4.090 2 items
    48. 4.095 2 items
    49. 4.100 2 items
    50. 4.120 2 items
    51. 4.125 14 items
    52. 4.130 5 items
    53. 4.135 6 items
    54. 4.145 3 items
    55. 4.155 9 items
    56. 4.165 8 items
    57. 4.185 6 items
    58. 4.210 1 item
    59. 4.250 1 item
    60. 4.280 6 items
    61. 4.310 5 items
    62. 4.320 2 items
    63. 4.350 2 items
    64. 4.360 1 item
    65. 4.375 2 items
    66. 4.390 2 items
    67. 4.440 1 item
    68. 4.500 8 items
    69. 4.530 6 items
    70. 4.560 9 items
    71. 4.600 5 items
    72. 4.610 1 item
    73. 4.625 4 items
    74. 87.50mm 1 item
    75. 87.60mm 1 item
    76. 88.00mm 1 item
    77. 94.00mm 1 item
    Oil Ring
    1. 3.0mm 3 items
    2. 3/16" 3 items
    Price
    Ring Fitment
    1. File Fit 5 items
    2. Pre Fit 1 item
    Ring Series
    1. AP Steel Top 1 item
    2. Ductile Iron 1 item
    3. Premium Race Series 1 item
    4. Premium Race Series Low Tension 2 items
    5. Sportsman Series 1 item
    Second Ring
    1. 1.5mm 3 items
    2. 1/16" 3 items
    Top Ring
    1. 1.2mm 1 item
    2. 1.5mm 2 items
    3. 1/16" 3 items
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