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-M9190-255 PART NUMBERTotal Seal MaxSeal Gapless Top Piston Ring Set M9190-255 - Big Block Chevy$298.95Total Seal, Gapless Top, Piston Rings, 4.500+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Oil Tension, Full Set of 8 Learn More
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TS-MT9190-255 PART NUMBERTotal Seal TNT Gapless Top Piston Ring Set MT9190-255$425.95Total Seal, Gapless Top Rings, TNT, MaxSeal,4.500+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Oil Tension Learn More
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TS-TT1702-255 PART NUMBERTotal Seal TNT Gapless 2ND Piston Ring Set TT1702-255$416.95Total Seal, TNT, Gapless 2nd Rings, 4.500+5 Bore, File Fit, .017 1/16 3/16 Ring Pak, Std Oil Tension Learn More
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TS-TT9190-255 PART NUMBERTotal Seal TNT Gapless 2ND Piston Ring Set TT9190-255$366.95Total Seal, TNT, Gapless 2nd Rings, 4.500+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Oil Tension Learn More
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MAH-4500MS PART NUMBER
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MAH-4505MS PART NUMBERMahle Performance Piston Ring Set 4505MS$127.244.500+5 Bore, File Fit, 1/16, 1/16, 3/16" Ring Pak, Std Tension Oil Rings Learn More
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MAH-4505ML PART NUMBERMahle Performance Piston Ring Set 4505ML$127.244.500+5 Bore, File Fit, 1/16, 1/16, 3/16" Ring Pak, Low Tension Oil Rings Learn More
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MO-315-0085.005 PART NUMBERMahle Original 315-0085.005 Fire Power Ring Set$207.954.500+5 Bore, File Fit, .043 1/16 3/16Ring Pak, PC479 Fire Power Ductile Iron Standard Tension Oil Rings Learn More
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MO-315-0079.005 PART NUMBERMahle Original 315-0079.005 Fire Power Ring Set$207.954.500+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, PC479 Fire Power Ductile Iron Standard Tension Oil Rings Learn More
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JE-S100S8-4500-5 PART NUMBERJE Sportsman Piston Ring Set S1000S8-4500-5$139.95JE Piston Rings, 4.500+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Standard Tension Oil Rings Learn More