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-09513661 PART NUMBER
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DRP-09513622 PART NUMBER
09513622 Diamond Pro Select Piston Rings 3.622 Bore, 1.2mm 1.2mm 2.0mm$169.99
3.622 Bore Size, 1.2mm Stainless Steel W/ C-23 PVD Face Coating Top Ring, 1.2mm Napier Face 2nd Ring, 2.0mm Standard Tension Oil Ring, File Fit, 4 Cylinder Set Learn More -
DRP-09513642 PART NUMBER
09513642 Diamond Pro Select Piston Rings 3.642 Bore, 1.2mm 1.2mm 2.0mm$169.99
3.642 Bore Size, 1.2mm Stainless Steel W/ C-23 PVD Face Coating Top Ring, 1.2mm Napier Face 2nd Ring, 2.0mm Standard Tension Oil Ring, File Fit, 4 Cylinder Set Learn More -
DRP-09513917 PART NUMBER
09513917 Diamond Pro Select Piston Rings 3.917 Bore, 1.2mm 1.2mm 2.0mm$169.99
3.917 Bore Size, 1.2mm Stainless Steel W/ C-23 PVD Face Coating Top Ring, 1.2mm Napier Face 2nd Ring, 2.0mm Standard Tension Oil Ring, File Fit, 4 Cylinder Set Learn More -
DRP-09513927 PART NUMBER
09513927 Diamond Pro Select Piston Rings 3.927 Bore, 1.2mm 1.2mm 2.0mm$169.99
3.927 Bore Size, 1.2mm Stainless Steel W/ C-23 PVD Face Coating Top Ring, 1.2mm Taper Face Reverse Back Twist 2nd Ring, 2.0mm Standard Tension Oil Ring, File Fit, 4 Cylinder Set Learn More -
DRP-09513937 PART NUMBER
09513937 Diamond Pro Select Piston Rings 3.937 Bore, 1.2mm 1.2mm 2.0mm$169.99
3.937 Bore Size, 1.2mm Stainless Steel W/ C-23 PVD Face Coating Top Ring, 1.2mm Taper Face Reverse Back Twist 2nd Ring, 2.0mm Standard Tension Oil Ring, File Fit, 4 Cylinder Set Learn More -
DRP-09513957 PART NUMBER
09513957 Diamond Pro Select Piston Rings 3.957 Bore, 1.2mm 1.2mm 2.0mm$169.99
3.957 Bore Size, 1.2mm Stainless Steel W/ C-23 PVD Face Coating Top Ring, 1.2mm Taper Face Reverse Back Twist 2nd Ring, 2.0mm Standard Tension Oil Ring, File Fit, 4 Cylinder Set Learn More -
DRP-09513662 PART NUMBER
09513662 Diamond Pro Select Piston Rings 3.662 Bore 1.2 1.2 2.0mm$169.99
Fits 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$329.99
Fits 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$109.99
Fits 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
