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 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5519$156.95
Hastings, Piston Rings, 4.250 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More -
HAS-2M5519-040 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5519-040$156.95
Hastings, Piston Rings, 4.290 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
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HAS-2M661-30 PART NUMBER
2M66130 4.155 Prefit - Hasting Original Moly Ring Set - 5/64, 5/64, 3/16$66.95
Hastings, Piston Rings, 4.155 Bore, Pre Fit, 5/64 5/64 3/16 Ring Pak, Standard Oil Ring Tension Learn More -
HAS-2M5529-040 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5529-040$146.95
Hastings, Piston Rings, 4.165 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
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HAS-2M5529-045 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5529-045$146.95
Hastings, Piston Rings, 4.165+5 Bore, File Fit 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
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HAS-2M5529-060 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5529-060$146.95
Hastings, Piston Rings, 4.185 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
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HAS-2M5529-065 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5529-065$146.95
Hastings, Piston Rings, 4.185+5 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
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HAS-2M5523-035 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5523-035$138.95
Hastings, Piston Rings, 4.030+5 Bore, File Fit 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
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HAS-2M5523-040 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5523-040$138.95
Hastings, Piston Rings, 4.040 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
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HAS-2M5523-045 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5523-045$138.95
Hastings, Piston Rings, 4.040+5 Bore, File Fit 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More