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 (1321-1330 of 2108)

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  1. DRP-09454030 PART NUMBER
    Diamond Piston Ring
    Diamond GN Steel Piston Ring Set 09454030
    $159.99
    4.030 Bore, Fits 1.2, 1.2, 3mm Ring Pak Learn More
  2. DRP-09454125 PART NUMBER
    Diamond Piston Ring Set
    Diamond GN Steel Piston Ring Set 09454125
    $159.99
    4.125 Bore, Fits 1.2, 1.2, 3mm Ring Pak Learn More
  3. DRP-09454130 PART NUMBER
    Diamond Piston Ring
    Diamond GN Steel Piston Ring Set 09454130
    $159.99
    4.130 Bore, Fits 1.2, 1.2, 3mm Ring Pak Learn More
  4. DRP-09063905 PART NUMBER
    Diamond Piston Ring
    09063905 Diamond Pro Select Piston Rings 3.905 Bore, 1.5mm 1.5mm 3.0mm
    $233.99
    3.905 Bore Size, 1.5mm Plasma Moly Top Ring, 1.5mm Taper Face 2nd Ring, 3.0mm Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More
  5. DRP-09453905 PART NUMBER
    Diamond Piston Ring
    09453905 Diamond Pro Select Piston Rings 3.905 Bore, 1.2mm 1.5mm 3.0mm
    $329.99
    3.905 Bore Size, 1.2mm Stainless Steel W/ C-23 PVD Face Coating Top Ring, 1.5mm Napier Face 2nd Ring, 3.0mm Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More
  6. TS-CS0010-75 PART NUMBER
    CS0010-65
    Total Seal Classic AP Steel Top Piston Ring Set CS0010-75
    $375.68

    Total Seal, AP Steel, Piston Rings, 4.070+5 Bore, File Fit, .043 .043 3.0mm Ring Pak, 11 LB Low Oil Tension

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  7. TS-CR3690-55 PART NUMBER
    CR3690-55
    Total Seal Classic Race Piston Ring Set CR3690-55
    $191.10
    Total Seal, Classic Race, Piston Rings, 4.050+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
  8. TS-CRG2012-65 PART NUMBER
    CRG2012-65
    Total Seal Classic Race Piston Ring Set CRG2012-65
    $168.64
    Total Seal, Classic Race, Piston Rings, 4.185+5 Bore, File Fit, 1.5 1.5 3.0mm, 11 LB Low Tension Oil Ring Learn More
  9. HAS-2M683 PART NUMBER
    2M683
    4.250 Prefit - Hasting Original Moly Ring Set - 5/64, 5/64, 3/16
    $62.95
    Hastings, Piston Rings, 4.250 Bore, Pre Fit, 5/64 5/64 3/16 Ring Pak, Standard Oil Ring Tension Learn More
  10. TS-CS4309-5 PART NUMBER
    CS4309-5
    Total Seal Classic AP Steel Top Piston Ring Set CS4309-5 - 4.600+5 file Fit
    $375.68
    Total Seal, AP Steel, Piston Rings, 4.600+5 Bore, File Fit, .043 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More

Products (1321-1330 of 2108)

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