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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TS-CS3690-80 PART NUMBER
Total Seal Classic AP Steel Top Piston Ring Set CS3690-80$375.68Total Seal, AP Steel, Piston Rings, 4.080 Bore, Pre Fit, 1/16 1/16 3/16 Ring Pak, Std Oil Tension Learn More -
TS-CS3690-85 PART NUMBER
Total Seal Classic AP Steel Top Piston Ring Set CS3690-85$375.68Total Seal, AP Steel, Piston Rings, 4.080+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Oil Tension Learn More -
HAS-2M5523-080 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5523-080$138.95Hastings, Piston Rings, 4.080 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More -
TS-CR7590-45 PART NUMBERTotal Seal Classic Race Piston Ring Set CR7590-45$171.24Total Seal, Classic Race, Piston Rings, 4.080+5 Bore, File Fit, 1/16 1/16 3/16, Std Tension Oil Rings Learn More
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TS-CS7590-45 PART NUMBERTotal Seal Classic AP Steel Top Piston Ring Set CS7590-45$375.68Total Seal, AP Steel, Piston Rings, 4.040+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
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TS-M7590-45 PART NUMBERTotal Seal MaxSeal Gapless Top Piston Ring Set M7590-45$384.57Total Seal, Gapless Top, Piston Rings, 4.080+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
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TS-CRL3690GP-85 PART NUMBER
Total Seal Classic Race Gas Ported Piston Ring Set CRL3690GP-85 Bore 4.080$346.63Total Seal, Classic Race Gas Ported, Piston Rings, 4.080 Bore, File Fit 1/16 1/16 3/16 Ring Pak, 16 LB Low Tension Oil Ring
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TS-CR7590-40 PART NUMBERTotal Seal Classic Race Piston Ring Set CR7590-40$171.24Total Seal, Classic Race, Piston Rings, 4.080 Bore, Pre Fit, 1/16 1/16 3/16, Std Tension Oil Rings Learn More
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DRP-09024080 PART NUMBER
09024080 Diamond Pro Select Piston Ring Set 4.080 Bore, 1/16 1/16 3/16$156.994.080 Bore Size, 1/16 Plasma Moly Top Ring, 1/16 Taper Face 2nd Ring, 3/16 Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More -
DRP-09194080 PART NUMBER
09194080 Diamond Pro Select Piston Rings 4.080 Bore, 1/16 1/16 3/16$329.994.080 Bore Size, 1/16 Stainless Steel W/ C-23 PVD Face Coating Top Ring, 1/16 Taper Face Reverse Back Twist 2nd Ring, 3/16 Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More