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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 (9 results)

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    1. TS-CS4709-5 PART NUMBER
    2. TS-CS4702-5 PART NUMBER
    3. TS-MS4709-5 PART NUMBER
    4. TS-MS4702-5 PART NUMBER
    5. TS-MS4709GP-5 PART NUMBER
    6. MAN-46060ST-8 PART NUMBER
      Manley Piston Ring Set 46060ST-8, AP Steel, 4.125 Bore, 1.2mm x 1.2mm x 3mm, File Fit
      Manley Piston Ring Set 46060ST-8, AP Steel, 4.125 Bore, 1.2mm x 1.2mm x 3mm, File Fit
      $385.12
      Manley
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      Piston Rings, Steel Top, Napier 2nd, 4.125 Bore Size, File Fit, 1.2mm x 1.2mm 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. TS-CS4702-5-OS PART NUMBER
    8. JE-JG31F8-4125-2 PART NUMBER
    9. DRP-09454125 PART NUMBER

    Products (9 results)

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    1. Bore Size
      4.125
    2. Top Ring
      1.2mm
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    3. Manley 1 item
    4. Total Seal 6 items
    Bore Size
    1. 100.00 mm 1 item
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    39. 3.927 2 items
    40. 3.937 3 items
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    42. 4.000 6 items
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    47. 4.040 6 items
    48. 4.060 5 items
    49. 4.065 2 items
    50. 4.070 6 items
    51. 4.075 2 items
    52. 4.080 2 items
    53. 4.090 2 items
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    55. 4.100 2 items
    56. 4.125 9 items
    57. 4.130 3 items
    58. 4.135 5 items
    59. 4.145 6 items
    60. 4.155 9 items
    61. 4.165 3 items
    62. 4.185 2 items
    63. 83.00mm 1 item
    64. 83.50mm 1 item
    65. 85.00mm 1 item
    66. 85.50mm 1 item
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    68. 86.50mm 1 item
    69. 87.00mm 2 items
    70. 87.25mm 1 item
    71. 87.50mm 2 items
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    73. 88.00mm 2 items
    74. 89.00mm 1 item
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    79. 92.76mm 1 item
    80. 93.00mm 1 item
    81. 94.00mm 2 items
    82. 95.50mm 1 item
    83. 96.00 mm 1 item
    84. 99.50 mm 1 item
    85. 99.75mm 1 item
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    Ring Series
    1. AP Steel Top 4 items
    2. Gapless AP Steel Top 2 items
    3. GN Steel Top 1 item
    4. Premium Race Series Low Tension 1 item
    5. Gapless AP Steel Top Gas Ported 1 item
    Second Ring
    1. 1.2mm 5 items
    2. 1.5mm 4 items
    Top Ring
    1. .9mm 3 items
    2. 0.017" 1 item
    3. 0.0354" 1 item
    4. 0.043" 21 items
    5. 1.0mm 5 items
    6. 1.2mm 9 items
    7. 1.5mm 17 items
    8. 1/16" 34 items
    9. 5/64" 4 items
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