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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DRP-09513662 PART NUMBER
09513662 Diamond Pro Select Piston Rings 3.662 Bore 1.2 1.2 2.0mm$169.99Fits 3.662 Bore Size, 1.2mm AP Steel Top Ring, 1.2mm Napier Cut 2nd Ring, 2.0mm Standard Tension Oil Ring, File Fit, 4 Cylinder Set Learn More -
DRP-09513700 PART NUMBER
09513700 Diamond Pro Select Piston Rings 3.700 Bore 1.2 1.2 2.0mm$329.99Fits 3.700 Bore Size, 1.2mm AP Steel Top Ring, 1.2mm Napier Cut 2nd Ring, 2.0mm Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More -
DRP-09573385 PART NUMBER
09573385 Diamond Pro Select Piston Rings 3.385 Bore 1.2 1.2 2.0mm$109.99Fits 3.385 Bore Size, 1.2mm Gas Nitrided Steel Top Ring, 1.2mm Napier Cut 2nd Ring, 2.0mm Standard Tension Oil Ring, File Fit, 4 Cylinder Set Learn More -
DRP-09573395 PART NUMBER
09573395 Diamond Pro Select Piston Rings 3.395 Bore 1.2 1.2 2.0mm$109.99Fits 3.395 Bore Size, 1.2mm Gas Nitrided Steel Top Ring, 1.2mm Napier Cut 2nd Ring, 2.0mm Standard Tension Oil Ring, File Fit, 4 Cylinder Set Learn More -
DRP-09573405 PART NUMBER
09573405 Diamond Pro Select Piston Rings 3.405 Bore 1.2 1.2 2.0mm$109.99Fits 3.405 Bore Size, 1.2mm Gas Nitrided Steel Top Ring, 1.2mm Napier Cut 2nd Ring, 2.0mm Standard Tension Oil Ring, File Fit, 4 Cylinder Set Learn More -
DRP-09754060 PART NUMBER
09754060 Diamond Pro Select Piston Rings 4.060 Bore .0354 .0354 2.0mm$392.99Fits 4.060 Bore Size, 0.0354 AP Steel Top Ring, 0.0354 Napier 2nd Ring, 2.0mm Low Tension Oil Ring, File Fit, 8 Cylinder Set Learn More -
DRP-09754065 PART NUMBER
09754065 Diamond Pro Select Piston Rings 4.065 Bore .0354 .0354 2.0mm$392.99Fits 4.065 Bore Size, 0.0354 AP Steel Top Ring, 0.0354 Napier 2nd Ring, 2.0mm Low Tension Oil Ring, File Fit, 8 Cylinder Set Learn More -
DRP-09754125 PART NUMBER
09754125 Diamond Pro Select Piston Rings 4.125 Bore .0354 .0354 2.0mm$392.99Fits 4.125 Bore Size, 0.0354 AP Steel Top Ring, 0.0354 Napier 2nd Ring, 2.0mm Low Tension Oil Ring, File Fit, 8 Cylinder Set Learn More -
DRP-09754130 PART NUMBER
09754130 Diamond Pro Select Piston Rings 4.130 Bore .0354 .0354 2.0mm$392.99Fits 4.130 Bore Size, 0.0354 AP Steel Top Ring, 0.0354 Napier 2nd Ring, 2.0mm Low Tension Oil Ring, File Fit, 8 Cylinder Set Learn More -
DRP-09754135 PART NUMBER
09754135 Diamond Pro Select Piston Rings 4.135 Bore .0354 .0354 2.0mm$392.99Fits 4.135 Bore Size, 0.0354 AP Steel Top Ring, 0.0354 Napier 2nd Ring, 2.0mm Low Tension Oil Ring, File Fit, 8 Cylinder Set Learn More