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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 17)

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    1. MAH-4130MS-15 PART NUMBER
    2. TS-MG2010-130 PART NUMBER
    3. MAN-46360-8 PART NUMBER
      Manley Piston Ring Set 46360-8, Ductile Iron, 4.125 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      Manley Piston Ring Set 46360-8, Ductile Iron, 4.125 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      $232.71
      Manley
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      Piston Rings, Ductile Iron, Plasma Moly, 4.125 Bore Size, File 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.
    4. MAN-46361-8 PART NUMBER
      Manley Piston Ring Set 46361-8, Ductile Iron, 4.130 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      Manley Piston Ring Set 46361-8, Ductile Iron, 4.130 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      $232.71
      Manley
      Add to Wish List

      Piston Rings, Ductile Iron, Plasma Moly, 4.130 Bore Size, File Fit, 1.5mm x 1.5mm 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.
    5. MAN-46360ST-8 PART NUMBER
      Manley Piston Ring Set 46360ST-8, AP Steel, 4.125 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      Manley Piston Ring Set 46360ST-8, AP Steel, 4.125 Bore, 1.5mm x 1.5mm x 3mm, File Fit
      $403.55
      Manley
      Add to Wish List

      Piston Rings, Steel Top, Napier 2nd, 4.125 Bore Size, File 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. TS-MS2012-5 PART NUMBER
    7. TS-MG2012-5 PART NUMBER
    8. TS-TS2012-5 PART NUMBER
    9. TS-CS2012-5 PART NUMBER
    10. TS-CRG2012-5 PART NUMBER

    Products (1-10 of 17)

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    1. Bore Size
      4.125
    2. Top Ring
      1.5mm
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    Brands
    1. CP 1 item
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    3. Mahle 2 items
    4. Manley 3 items
    5. Total Seal 9 items
    Bore Size
    1. 3.307 1 item
    2. 3.327 1 item
    3. 3.346 1 item
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    21. 3.652(92.75mm) 1 item
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    24. 3.662(93mm) 1 item
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    51. 4.000 13 items
    52. 4.001 2 items
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    54. 4.010 6 items
    55. 4.020 10 items
    56. 4.030 22 items
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    66. 4.085 1 item
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    68. 4.095 1 item
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    76. 4.155 15 items
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    78. 4.165 12 items
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    80. 4.250 1 item
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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
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    Ring Fitment
    1. File Fit 15 items
    2. Pre Fit 2 items
    Ring Series
    1. AP Steel Gapless 2nd 1 item
    2. AP Steel Gapless Top 1 item
    3. AP Steel Top 2 items
    4. Classic Race Low Tension 1 item
    5. Classis AP Steel Top 1 item
    6. Ductile Iron 4 items
    7. GN Steel Top 1 item
    8. Maxseal Gapless Top 1 item
    9. Maxseal Gapless Top Gold Power Low Tension 1 item
    10. Plasma-Moly Ductile 1 item
    11. Classic Race Gas Ported 1 item
    12. AP Steel Gas Ported 1 item
    13. Gapless AP Steel Top Gas Ported 1 item
    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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