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-4380ML PART NUMBER
Mahle Performance Piston Ring Set 4380ML$115.744.375+5 Bore, File Fit, 1/16, 1/16, 3/16" Ring Pak, Low Tension Oil Rings Learn More -
TS-CR9190-130 PART NUMBER
Total Seal Classic Race Piston Ring Set CR9190-130$166.19Total Seal, Classic Race, Piston Rings, 4.375 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More -
JE-J100F8-4375-5 PART NUMBER
JE Premium Race Series Piston Ring Set J100F8-4375-5$247.99JE Piston Rings, 4.375+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Standard Tension Oil Rings Learn More -
JE-J10008-4375-5 PART NUMBER
JE Premium Race Series Piston Ring Set J10008-4375-5$241.99JE Piston Rings, 4.375+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 -
TS-CS9190-130 PART NUMBERTotal Seal Classic AP Steel Top Piston Ring Set CS9190-130$375.68Total Seal, AP Steel, Piston Rings, 4.375+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
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TS-CSL9190-130 PART NUMBERTotal Seal Classic AP Steel Top Piston Ring Set CSL9190-130$375.68Total Seal, AP Steel, Piston Rings, 4.375+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Low Tension Oil Rings Learn More
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TS-CR9190GP-125 PART NUMBER
Total Seal Classic Race Gas Ported Piston Ring Set CR9190GP-125 Bore 4.375$346.63Total Seal, Classic Race Gas Ported, Piston Rings, 4.375 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings
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TS-CR9190-125 PART NUMBER
Total Seal Classic Race Piston Ring Set CR9190-125$166.19Total Seal, Classic Race, Piston Rings, 4.375 Bore, Pre Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More -
DRP-09024375 PART NUMBER
09024375 Diamond Pro Select Piston Ring Set 4.375 Bore, 1/16 1/16 3/16$184.994.375 Bore Size, 1/16 Plasma Moly Top Ring, 1/16 Taper Face 2nd Ring, 3/16 Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More