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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-4025MS-15 PART NUMBER
    2. MAH-4025ML-043 PART NUMBER
    3. TS-CRG2010-25 PART NUMBER
    4. TS-CS4708-25 PART NUMBER
    5. HAS-2M5540-025 PART NUMBER
    6. TS-CS0010-25 PART NUMBER
    7. TS-CRG2010GP-25 PART NUMBER
    8. TS-CS0010GP-25 PART NUMBER
    9. 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.
    10. 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.

    Products (1-10 of 17)

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      4.020
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    122. 4.625 9 items
    123. 4.630 2 items
    124. 94.00mm 1 item
    Oil Ring
    1. 2.0mm 1 item
    2. 3.0mm 17 items
    3. 3/16" 20 items
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    Ring Series
    1. AP Steel Gapless Top 1 item
    2. AP Steel Top 3 items
    3. Classic Moly Race Gold Power Low Tension 1 item
    4. Classis AP Steel Top 2 items
    5. Ductile Iron 2 items
    6. Ductile Iron Low Tension 1 item
    7. Plasma-Moly Ductile 1 item
    8. Premium Ductile 1 item
    9. Premium Race Series Low Tension 1 item
    10. TS1 Gapless 2nd 1 item
    11. Classic Race Gas Ported 1 item
    12. AP Steel Gas Ported 2 items
    Second Ring
    1. 0.043" 5 items
    2. 1.2mm 1 item
    3. 1.5mm 11 items
    Top Ring
    1. 0.043" 5 items
    2. 1.2mm 2 items
    3. 1.5mm 10 items
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