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-09754060 PART NUMBER
09754060 Diamond Pro Select Piston Rings 4.060 Bore .0354 .0354 2.0mm$392.99
Fits 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$392.99
Fits 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$392.99
Fits 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$392.99
Fits 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$392.99
Fits 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 -
DRP-09754140 PART NUMBER
09754140 Diamond Pro Select Piston Rings 4.140 Bore .0354 .0354 2.0mm$392.99
Fits 4.140 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-09754145 PART NUMBER
09754145 Diamond Pro Select Piston Rings 4.145 Bore .0354 .0354 2.0mm$392.99
Fits 4.145 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-09754150 PART NUMBER
09754150 Diamond Pro Select Piston Rings 4.150 Bore .0354 .0354 2.0mm$392.99
Fits 4.150 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-09754155 PART NUMBER
09754155 Diamond Pro Select Piston Rings 4.155 Bore .0354 .0354 2.0mm$392.99
Fits 4.155 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-09754160 PART NUMBER
09754160 Diamond Pro Select Piston Rings 4.160 Bore .0354 .0354 2.0mm$392.99
Fits 4.160 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