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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TS-T0190-40 PART NUMBER
Total Seal TS1 Gapless 2nd Piston Ring Set T0190-40$386.92Total Seal, TS1, Gapless 2nd Rings, 4.165+5 Bore, Pre Fit, 5/64 5/64 3/16 Ring Pak, Std Tension Oil Rings Learn More -
TS-CR0190-40 PART NUMBER
Total Seal Classic Race Piston Ring Set CR0190-40 4.165 Pre Fit$181.37Total Seal, Classic Race, Piston Rings, 4.165 Bore, Pre Fit, 5/64 5/64 3/16, Std Tension Oil Rings Learn More -
HAS-2M661-40 PART NUMBER
2M661-40 4.165 Prefit - Hasting Original Moly Ring Set - 5/64, 5/64, 3/16$66.95Hastings, Piston Rings, 4.165 Bore, Pre Fit, 5/64 5/64 3/16 Ring Pak, Standard Oil Ring Tension Learn More -
MAH-4165MS PART NUMBER
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MO-310-0008.040 PART NUMBER
Mahle Original 310-0008-040 Claimer Race Piston Rings$93.954.165 Bore, Pre Fit, 5/64 5/64 3/16, Moly Coated Grey Iron Standard Tension oil Rings Learn More -
TS-CR0690-40 PART NUMBER
Total Seal Classic Race Piston Ring Set CR0690-40$162.57Total Seal, Classic Race, Piston Rings, 4.165 Bore, Pre Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More -
TS-T0690-40 PART NUMBER
Total Seal TS1 Gapless 2nd Piston Ring Set T0690-40$386.92Total Seal, TS1, Gapless 2nd Rings, 4.165 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More -
TS-TL0690-40 PART NUMBER
Total Seal TS1 Gapless 2nd Piston Ring Set TL0690-40$386.92Total Seal, TS1, Gapless 2nd Rings, 4.165 Bore, Pre Fit, 1/16 1/16 3/16 Ring Pak, 16 Lb Low Tension Oil Rings Learn More -
TS-CRL0690-40 PART NUMBER
Total Seal Classic Race piston Ring Set CRL0690-40$171.92Total Seal, Classic Race, Piston Rings, 4.165 Bore, Pre Fit, 1/16 1/16 3/16 Ring Pak, 16 LB Low Tension Oil Rings Learn More -
HAS-2M5529-040 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5529-040$146.95Hastings, Piston Rings, 4.165 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
