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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HAS-2M5519-005 PART NUMBERHastings Tough Guy Premium Ductile Piston Rings 2M5519-005$145.95Hastings, Piston Rings, 4.250+5 Bore, File Fit 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
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HAS-2M5519-STD PART NUMBERHastings Tough Guy Premium Ductile Piston Rings 2M5519-Std$145.95Hastings, Piston Rings, 4.250 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
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MAH-4250MS PART NUMBER
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MAH-4255MS PART NUMBERMahle Performance Piston Ring Set 4255MS$116.304.250+5 Bore, File Fit, 1/16, 1/16, 3/16" Ring Pak, Std Tension Oil Rings Learn More
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TS-T9190 PART NUMBERTotal Seal TS1 Gapless 2nd Piston Ring Set T9190$297.95Total Seal, TS1, Gapless 2nd Rings, 4.250 Bore, Pre Fit, 1/16 1/16 3/16 Ring Pak, Std Oil Tension Learn More
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JE-J100F8-4250-5 PART NUMBERJE Premium Race Series Piston Ring Set J100F8-4250-5$237.95JE Piston Rings, 4.250+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Standard Tension Oil Rings Learn More
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MAH-4255MS-15 PART NUMBER
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TS-M9190-5 PART NUMBERTotal Seal MaxSeal Gapless Top Piston Ring Set M9190-5$298.95Total Seal, Gapless Top, Piston Rings, 4.250+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Oil Tension Learn More
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TS-CR9190-5 PART NUMBERTotal Seal Classic Race Piston Ring Set CR9190-5$135.95Total Seal, Classic Race, Piston Rings, 4.250+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
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TS-CR2090-5 PART NUMBERTotal Seal Classic Race Piston Ring Set CR2090-5$155.95Total Seal, Classic Race, Piston Rings, 4.250+5 Bore, File Fit, 5/64 5/64 3/16 Ring Pak, Std Oil Tension Learn More