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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MAH-3903MS-15 PART NUMBER
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TS-CS7984-5 PART NUMBERTotal Seal AP Steel Piston Ring Set Low Tension CS7984-5$317.95Total Seal, AP Steel, Piston Rings, 3.898+5 Bore, File Fit, 1.5 1.5 3.0mm Ring Pak, 11 LB Low Tension Oil Rings Learn More
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TS-M7984-5 PART NUMBERTotal Seal MaxSeal Gapless Top Piston Ring Set M7984-5$289.95Total Seal, Gapless Top, Piston Rings, 3.898+5 Bore, File Fit, 1.5 1.5 3.0mm Ring Pak, Low Tension Oil Rings Learn More
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TS-CS7984GP PART NUMBERTotal Seal AP Steel Gas Ported Piston Ring Set Low Tension CS7984GP Bore 3.898$463.95
Total Seal, AP Steel Gas Ported, Piston Rings, 3.898 Bore, Pre Fit, 1.5 1.5 3.0mm Ring Pak, 11 LB Low Tension Oil Rings
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TS-CS7984GP-5 PART NUMBERTotal Seal AP Steel Gas Ported Piston Ring Set Low Tension CS7984GP-5$463.95
Total Seal, AP Steel Gas Ported, Piston Rings, 3.898 Bore, File Fit, 1.5 1.5 3.0mm Ring Pak, 11 LB Low Tension Oil Rings
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TS-MS7984-5 PART NUMBERTotal Seal AP Steel Gapless Top Piston Ring Set MS7984-5$407.95Total Seal, Gapless Top, AP Steel, 3.898+5 Bore, File Fit, 1.5 1.5 3.0mm Ring Pak, 11 LB Low Tension Oil Rings Learn More
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TS-T7984-5 PART NUMBERTotal Seal TS1 Gapless 2nd Piston Ring Set T7984-5$320.95Total Seal, TS1, Gapless 2nd Rings, 3.898+5 Bore, File Fit, 1.5 1.5 3.0 Ring Pak, 11 LB Low Tension Oil Rings Learn More
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TS-CR7984-5 PART NUMBERTotal Seal Classic Race Piston Ring Set CR7984-5$141.95Total Seal, Classic Race, Piston Rings, 3.898+5 Bore, File Fit, 1.5 1.5 3.0mm Ring Pak, 11LB Low Tension Oil Rings Learn More
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MAH-3903MS-112 PART NUMBER
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DRP-09503898 PART NUMBER09503898 Diamond Pro Select Piston Rings 3.898 Bore, 1.2mm 1.5mm 3.0mm$256.953.898 Bore Size, 1.2mm Stainless Steel W/ C-23 PVD Face Coating Top Ring, 1.5mm Taper Face Reverse Back Twist 2nd Ring, 3.0mm Standard Tension Oil Ring, File Fit, 6 Cylinder Set Learn More