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-2M139-60 PART NUMBER
2M139-60 4.060 Prefit - Hasting Original Moly Ring Set - 5/64, 5/64, 3/16$49.95
Hastings, Piston Rings, 4.060 Bore, Pre Fit, 5/64 5/64 3/16 Ring Pak, Standard Oil Ring Tension Learn More -
HAS-2M5523-060 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5523-060$138.95
Hastings, Piston Rings, 4.060 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More -
HAS-2M5523-065 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5523-065$138.95
Hastings, Piston Rings, 4.060+5 Bore, File Fit 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
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HAS-2M5505-060 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5505-060$168.95
Hastings, Piston Rings, 4.060 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Low Tension Oil Rings Learn More
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HAS-2M5505-065 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5505-065$168.95
Hastings, Piston Rings, 4.060+5 Bore, File Fit 1/16 1/16 3/16 Ring Pak, Low Tension Oil Rings Learn More
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HAS-2M5540-060 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5540-060$144.95
Hastings, Piston Rings, 4.060 Bore, Pre Fit, 1.5 1.5 3.0mm Ring Pak, Standard Tension Oil Ring Learn More
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HAS-2M5540-065 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5540-065$144.95
Hastings, Piston Rings, 4.060+5 Bore, File Fit, 1.5 1.5 3.0mm Ring Pak, Standard Tension Oil Ring Learn More