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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 (11-20 of 23)

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    1. TS-MT9190-130 PART NUMBER
      MT9190-130
      Total Seal TNT Gapless Top Piston Ring Set MT9190-130
      $553.90
      Total Seal
      Add to Wish List
      Total Seal, Gapless Top Rings, TNT, MaxSeal,4.375+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Oil Tension Learn More
    2. TS-MT9190-195 PART NUMBER
      MT9190-195
      Total Seal TNT Gapless Top Piston Ring Set MT9190-195
      $553.89
      Total Seal
      Add to Wish List
      Total Seal, Gapless Top Rings, TNT, MaxSeal,4.440+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Oil Tension Learn More
    3. TS-MT9190-255 PART NUMBER
      MT9190-255
      Total Seal TNT Gapless Top Piston Ring Set MT9190-255
      $553.89
      Total Seal
      Add to Wish List
      Total Seal, Gapless Top Rings, TNT, MaxSeal,4.500+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Oil Tension Learn More
    4. TS-MT9190-285 PART NUMBER
      MT9190-285
      Total Seal TNT Gapless Top Piston Ring Set MT9190-285
      $553.89
      Total Seal
      Add to Wish List
      Total Seal, Gapless Top Rings, TNT, MaxSeal, 4.530+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Oil Tension Learn More
    5. TS-MT9130-5 PART NUMBER
      MT9130-5
      Total Seal TNT Gapless Top Piston Ring Set MT9130-5
      $553.89
      Total Seal
      Add to Wish List
      Total Seal, Gapless Top Rings, TNT, MaxSeal, 4.560+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Oil Tension Learn More
    6. DRP-09114030 PART NUMBER
      09114030 Diamond Pro Select Piston Rings 4.030 Bore 1/16 1/16 3/16
      09114030 Diamond Pro Select Piston Rings 4.030 Bore 1/16 1/16 3/16
      $358.99
      Diamond
      Add to Wish List
      Fits 4.030 Bore Size, 1/16 TNT Top Ring, 1/16 2nd Ring, 3/16 Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More
    7. DRP-09114040 PART NUMBER
      09114040 Diamond Pro Select Piston Rings 4.040 Bore 1/16 1/16 3/16
      09114040 Diamond Pro Select Piston Rings 4.040 Bore 1/16 1/16 3/16
      $358.99
      Diamond
      Add to Wish List
      Fits 4.040 Bore Size, 1/16 TNT Top Ring, 1/16 2nd Ring, 3/16 Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More
    8. DRP-09114500 PART NUMBER
      09114500 Diamond Pro Select Piston Rings 4.500 Bore 1/16 1/16 3/16
      09114500 Diamond Pro Select Piston Rings 4.500 Bore 1/16 1/16 3/16
      $358.99
      Diamond
      Add to Wish List
      Fits 4.500 Bore Size, 1/16 TNT Top Ring, 1/16 2nd Ring, 3/16 Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More
    9. DRP-09114560 PART NUMBER
      09114560 Diamond Pro Select Piston Rings 4.560 Bore 1/16 1/16 3/16
      09114560 Diamond Pro Select Piston Rings 4.560 Bore 1/16 1/16 3/16
      $358.99
      Diamond
      Add to Wish List
      Fits 4.560 Bore Size, 1/16 TNT Top Ring, 1/16 2nd Ring, 3/16 Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More
    10. DRP-09114600 PART NUMBER
      09114600 Diamond Pro Select Piston Rings 4.600 Bore 1/16 1/16 3/16
      09114600 Diamond Pro Select Piston Rings 4.600 Bore 1/16 1/16 3/16
      $358.99
      Diamond
      Add to Wish List
      Fits 4.600 Bore Size, 1/16 TNT Top Ring, 1/16 2nd Ring, 3/16 Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More

    Products (11-20 of 23)

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    1. Ring Series
      TNT Gapless Top
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    Shopping Options
    Brands
    1. Diamond 8 items
    2. Total Seal 15 items
    Price
    Bore Size
    1. 4.000 1 item
    2. 4.030 2 items
    3. 4.040 2 items
    4. 4.060 1 item
    5. 4.125 1 item
    6. 4.155 1 item
    7. 4.165 1 item
    8. 4.280 1 item
    9. 4.310 1 item
    10. 4.350 1 item
    11. 4.380 1 item
    12. 4.440 1 item
    13. 4.500 2 items
    14. 4.530 2 items
    15. 4.560 3 items
    16. 4.600 2 items
    Ring Series
    1. AP Steel Gapless 2nd 11 items
    2. AP Steel Gapless Top 57 items
    3. AP Steel Top 260 items
    4. Claimer Race 2 items
    5. Claimer Race Low Tension 3 items
    6. Classic Moly 2 items
    7. Classic Moly Race Gold Power Low Tension 24 items
    8. Classic Race 169 items
    9. Classic Race Low Tension 37 items
    10. Classic Race Low Tenstion 21 items
    11. Classis AP Steel Top 156 items
    12. Ductile Iron 206 items
    13. Ductile Iron Low Tension 31 items
    14. Fire Power 4 items
    15. Gapless AP Steel Top 18 items
    16. GN Steel Top 80 items
    17. Hardened Nitrous Series 12 items
    18. Hardened Nitrous Series Low Tension 10 items
    19. HV385 Steel 19 items
    20. Keystone 1 item
    21. M2 Tool Steel 1 item
    22. Maxseal Gapless Top 94 items
    23. Maxseal Gapless Top Gold Power Low Tension 19 items
    24. Moly Original 14 items
    25. Plasma-Moly Ductile 145 items
    26. Plasma-Moly Ductile Ultra Low Tension 2 items
    27. Premium Ductile 51 items
    28. Premium Ductile Low Tension 22 items
    29. Premium Ductile Low Tenstion 8 items
    30. Premium Race Series 40 items
    31. Premium Race Series Low Tension 54 items
    32. Pro Steel Series 1 item
    33. Sport Compact 29 items
    34. Sportsman Series 17 items
    35. Standard Tension 5 items
    36. Steel Low Tension 4 items
    37. Steel Moly 3 items
    38. Steel Standard Tension 7 items
    39. TFX 40 items
    40. TNT Gapless 2nd 17 items
    41. TNT Gapless Top 23 items
    42. TS1 Gapless 2nd 93 items
    43. TS1 Gapless 2nd Low Tension 22 items
    44. Classic TNT Top 1 item
    45. Classic Race Gas Ported 142 items
    46. AP Steel Gas Ported 86 items
    47. Max Seal Gapless Top Gas Ported 15 items
    48. TS1 Gapless 2nd Gas Ported 4 items
    49. Gapless AP Steel Top Gas Ported 19 items
    50. TNT Gapless Top Gas Ported 1 item
    Top Ring
    1. 0.043" 3 items
    2. 1/16" 20 items
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