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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 (1-10 of 12)

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    1. MAH-4085MS-15 PART NUMBER
    2. TS-CRG2010-85 PART NUMBER
    3. HAS-2M5540-085 PART NUMBER
    4. TS-CRG2010GP-85 PART NUMBER
    5. MAN-46118-8 PART NUMBER
      Manley Piston Ring Set 46118-8, Ductile Iron, 4.080 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      Manley Piston Ring Set 46118-8, Ductile Iron, 4.080 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      $219.53
      Manley
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      Piston Rings, Ductile Iron, Plasma Moly, 4.080 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.
    6. MAN-46118ST-8 PART NUMBER
      Manley Piston Ring Set 46118ST-8, AP Steel, 4.080 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      Manley Piston Ring Set 46118ST-8, AP Steel, 4.080 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      $380.71
      Manley
      Add to Wish List

      Piston Rings, Steel Top, Napier 2nd, 4.080 Bore Size, File 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.
    7. TS-MS2010-85 PART NUMBER
    8. TS-CS2010-85 PART NUMBER
    9. DRP-09054080 PART NUMBER
    10. DRP-09064080 PART NUMBER

    Products (1-10 of 12)

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    1. Bore Size
      4.080
    2. Top Ring
      1.5mm
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    Brands
    1. CP 1 item
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    3. Hastings 1 item
    4. Mahle 1 item
    5. Manley 2 items
    6. Total Seal 5 items
    Bore Size
    1. 3.307 1 item
    2. 3.327 1 item
    3. 3.346 1 item
    4. 3.386 1 item
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    19. 3.642(92.50mm) 1 item
    20. 3.650 1 item
    21. 3.652(92.75mm) 1 item
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    24. 3.662(93mm) 1 item
    25. 3.681 2 items
    26. 3.700 4 items
    27. 3.766 3 items
    28. 3.776 2 items
    29. 3.790 1 item
    30. 3.796 3 items
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    35. 3.820 2 items
    36. 3.830 2 items
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    38. 3.898 8 items
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    40. 3.905 7 items
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    50. 3.948 1 item
    51. 4.000 13 items
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    53. 4.005 3 items
    54. 4.010 6 items
    55. 4.020 10 items
    56. 4.030 22 items
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    58. 4.040 19 items
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    60. 4.055 1 item
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    62. 4.065 4 items
    63. 4.070 8 items
    64. 4.075 1 item
    65. 4.080 12 items
    66. 4.085 1 item
    67. 4.090 4 items
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    69. 4.100 3 items
    70. 4.125 17 items
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    75. 4.150 2 items
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    77. 4.160 1 item
    78. 4.165 12 items
    79. 4.185 9 items
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    82. 4.310 2 items
    83. 4.320 2 items
    84. 4.350 1 item
    85. 4.375 1 item
    86. 4.390 1 item
    87. 4.440 1 item
    88. 4.500 4 items
    89. 4.530 2 items
    90. 4.560 1 item
    91. 4.600 2 items
    Price
    Ring Fitment
    1. File Fit 11 items
    2. Pre Fit 1 item
    Ring Series
    1. AP Steel Gapless Top 1 item
    2. AP Steel Top 2 items
    3. Classic Moly Race Gold Power Low Tension 1 item
    4. Classis AP Steel Top 1 item
    5. Ductile Iron 2 items
    6. GN Steel Top 1 item
    7. Plasma-Moly Ductile 1 item
    8. Premium Ductile 1 item
    9. Classic Race Gas Ported 1 item
    10. AP Steel Gas Ported 1 item
    Top Ring
    1. 0.043" 3 items
    2. 1.0mm 1 item
    3. 1.2mm 2 items
    4. 1.5mm 12 items
    5. 1/16" 22 items
    6. 5/64" 1 item
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