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-2M5515 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5515$194.95Hastings, Piston Rings, 4.250 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Low Tension Oil Rings Learn More -
HAS-2M5515-030 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5515-030$194.95Hastings, Piston Rings, 4.280 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Low Tension Oil Rings Learn More -
HAS-2M5515-035 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5515-035$194.95Hastings, Piston Rings, 4.280+5 Bore, File Fit 1/16 1/16 3/16 Ring Pak, Low Tension Oil Rings Learn More -
HAS-2M5515-060 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5515-060$194.95Hastings, Piston Rings, 4.310 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Low Tension Oil Rings Learn More -
HAS-2M5515-065 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5515-065$194.95Hastings, Piston Rings, 4.310+5 Bore, File Fit 1/16 1/16 3/16 Ring Pak, Low Tension Oil Rings Learn More -
HAS-2M5515-125 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5515-125$194.95Hastings, Piston Rings, 4.375 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Low Tension Oil Rings Learn More -
HAS-SM5587-035 PART NUMBER
Hastings Tough Guy Steel Moly Piston Rings SM5587-035$171.95Hastings, Piston Rings, 4.030+5 Bore, File Fit, .043 .043 3mm Ring Pak, Standard Tension Oil Rings Learn More -
HAS-SM5587-045 PART NUMBER
Hastings Tough Guy Steel Moly Piston Rings SM5587-045$171.95Hastings, Piston Rings, 4.040+5 Bore, File Fit, .043 .043 3mm Ring Pak, Standard Tension Oil Rings Learn More -
HAS-2M5540 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5540$144.95Hastings, Piston Rings, 4.000 Bore, Pre Fit, 1.5 1.5 3.0mm Ring Pak, Standard Tension Oil Ring Learn More -
HAS-2M5540-005 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5540-005$144.95Hastings, Piston Rings, 4.000+5 Bore, File Fit, 1.5 1.5 3.0mm Ring Pak, Standard Tension Oil Ring Learn More