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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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    1. MAH-4070ML-043 PART NUMBER
      Mahle Performance Piston Ring Set 4070ML-043
      Mahle Performance Piston Ring Set 4070ML-043
      $192.78
      Mahle
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      4.065+5 Bore, File Fit, .043 .043 3mm Ring Pak, Low Tension Oil Rings Learn More
    2. DRP-09224065 PART NUMBER
      09224065 Diamond Pro Select Piston Rings 4.065 Bore .043 .043 3.0mm
      09224065 Diamond Pro Select Piston Rings 4.065 Bore .043 .043 3.0mm
      $317.99
      Diamond
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      Fits 4.065 Bore Size, .043 Plasma Moly Dutile Barrel Face Top Ring, .043 Napier Face 2nd Ring, 3.0mm Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More

    Products (2 results)

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    1. Bore Size
      4.065
    2. Second Ring
      0.043"
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