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-09064060 PART NUMBER
09064060 Diamond Pro Select Piston Rings 4.060 Bore, 1.5mm 1.5mm 3.0mm$233.99
4.060 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 -
DRP-09064070 PART NUMBER
09064070 Diamond Pro Select Piston Rings 4.070 Bore, 1.5mm 1.5mm 3.0mm$233.99
4.070 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 -
DRP-09064080 PART NUMBER
09064080 Diamond Pro Select Piston Rings 4.080 Bore, 1.5mm 1.5mm 3.0mm$233.99
4.080 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 -
DRP-09064125 PART NUMBER
09064125 Diamond Pro Select Piston Rings 4.125 Bore, 1.5mm 1.5mm 3.0mm$233.99
4.125 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 -
DRP-09064130 PART NUMBER
09064130 Diamond Pro Select Piston Rings 4.130 Bore, 1.5mm 1.5mm 3.0mm$233.99
4.130 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 -
DRP-09064135 PART NUMBER
09064135 Diamond Pro Select Piston Rings 4.135 Bore, 1.5mm 1.5mm 3.0mm$233.99
4.135 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 -
DRP-09064145 PART NUMBER
09064145 Diamond Pro Select Piston Rings 4.145 Bore, 1.5mm 1.5mm 3.0mm$233.99
4.145 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 -
DRP-09064155 PART NUMBER
09064155 Diamond Pro Select Piston Rings 4.155 Bore, 1.5mm 1.5mm 3.0mm$233.99
4.155 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 -
DRP-09064165 PART NUMBER
09064165 Diamond Pro Select Piston Rings 4.165 Bore, 1.5mm 1.5mm 3.0mm$233.99
4.165 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 -
DRP-09104145 PART NUMBER
09104145 Diamond Pro Select Piston Rings 4.145 Bore, 1.2mm 1.5mm 3.0mm$277.99
4.145 Bore Size, 1.2mm Plasma Moly Top Ring, 1.5mm Napier Face 2nd Ring, 3.0mm Low Tension Oil Ring, File Fit, 8 Cylinder Set Learn More