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-CS4301-15 PART NUMBERTotal Seal Classic AP Steel Top Piston Ring Set CS4301-15$375.68Total Seal, AP Steel, Piston Rings, 4.135+5 Bore, File Fit, .043 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
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TS-CR0690GP-10 PART NUMBER
Total Seal Classic Race Gas Ported Piston Ring Set CR0690GP-10 4.135 Bore$346.63Total Seal, Classic Race Gas Ported, Piston Rings, 4.135 Bore, Pre Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings
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TS-CRL0690GP-10 PART NUMBER
Total Seal Classic Race Gas Ported Piston Ring Set CRL0690GP-10 Bore 4.135$346.63Total Seal, Classic Race Gas Ported, Piston Rings, 4.135 Bore, Pre Fit, 1/16 1/16 3/16 Ring Pak, 16 LB Low Tension Oil Rings
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TS-CRL0690GP-15 PART NUMBER
Total Seal Classic Race Gas Ported Piston Ring Set CRL0690GP-15 Bore 4.135$346.63Total Seal, Classic Race Gas Ported, Piston Rings, 4.135 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, 16 LB Low Tension Oil Rings
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TS-CS0690GP-15 PART NUMBER
Total Seal Classic AP Steel Gas Ported Top Piston Ring Set CS0690GP-15 Bore 4.135$543.32Total Seal, AP Steel Gas Ported, Piston Rings, 4.135 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings
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TS-TL0690GP-15 PART NUMBER
Total Seal TS1 Gas Ported Gapless 2nd Piston Ring Set TL0690GP-15 Bore 4.135$741.80Total Seal, TS1 Gas Ported, Gapless 2nd Rings, 4.135 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, 16 Lb Low Tension Oil Rings
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TS-MS0690-15 PART NUMBER
Total Seal AP Steel Maxseal Gapless Top Piston Ring Set MS0690-15 - 4.135+5$530.57Total Seal, Gapless Top, AP Steel, 4.135+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Standard Tension Oil Rings Learn More -
DRP-09024135 PART NUMBER
09024135 Diamond Pro Select Piston Ring Set 4.135 Bore, 1/16 1/16 3/16$156.994.135 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-09194135 PART NUMBER
09194135 Diamond Pro Select Piston Rings 4.135 Bore, 1/16 1/16 3/16$323.254.135 Bore Size, 1/16 Stainless Steel W/ C-23 PVD Face Coating Top Ring, 1/16 Napier Face 2nd Ring, 3/16 Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More -
DRP-09234135 PART NUMBER
09234135 Diamond Pro Select Piston Rings 4.135 Bore, .043 1/16 3/16$329.994.135 Bore Size, .043 Stainless Steel W/ C-23 PVD Face Coating Top Ring, 1/16 Napier Face 2nd Ring, 3/16 Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More