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-4035MS-112 PART NUMBER
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MAH-4030MS-112D PART NUMBER
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TS-CS1124030 PART NUMBER
CS1124030 Total Seal Classic AP Steel Top Piston Ring Set, 4.030 Bore$375.68Total Seal, AP Steel, Piston Rings, 4.030+5 Bore, File Fit, 1.0mm 1.0mm 2.0mm Ring Pack, 11 LB Low Oil Tension Learn More -
DRP-09874030 PART NUMBER
09874030 Diamond Pro Select Piston Rings 4.030 Bore 1.0 1.0 3.0mm$222.99Fits 4.030 Bore Size, 1.0mm HV385 Steel Top Ring, 1.0mm Napier 2nd Ring, 3.0mm Low Tension Oil Ring, File Fit, 8 Cylinder Set Learn More -
TS-CS1124030GP PART NUMBER
Total Seal Classic AP Steel Gas Ported Top Piston Ring Set, CS1124030GP Bore 4.030$543.32Total Seal, AP Steel Gas Ported, Piston Rings, 4.030 Bore, Pre Fit, 1.0mm 1.0mm 2.0mm Ring Pack, 11 LB Low Oil Tension
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TS-CS1134030GP PART NUMBER
Total Seal Classic AP Steel Gas Ported Top Piston Ring Set, CS1134030GP 4.030 Bore$543.32Total Seal, AP Steel, Gas Ported, Piston Rings, 4.030 Bore, Pre Fit, 1.0mm 1.0mm 3.0mm Ring Pack, 11 LB Low Oil Tension
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