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-2M5575 PART NUMBER
Hastings Tough Guy Ductile Iron Piston Rings 2M5575$216.95
Hastings, Piston Rings, 3.910 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, STD Tension Oil Rings Learn More -
HAS-2M5575-030 PART NUMBER
Hastings Tough Guy Ductile Iron Piston Rings 2M5575-030$216.95
Hastings, Piston Rings, 3.940 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, STD Tension Oil Rings Learn More -
HAS-2M5575-040 PART NUMBER
Hastings Tough Guy Ductile Iron Piston Rings 2M5575-040$216.95
Hastings, Piston Rings, 3.950 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, STD Tension Oil Rings Learn More -
HAS-2M574-030 PART NUMBER
4.080 Prefit - Hasting Original Moly Ring Set - 5/64, 3/32, 3/16$123.95
Hastings, Piston Rings, 4.080 Bore, Pre Fit, 5/64 3/32 3/16 Ring Pak, Standard Oil Ring Tension Learn More -
HAS-2M139 PART NUMBER
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HAS-2M574-040 PART NUMBER
4.00 Prefit - Hasting Original Moly Ring Set - 5/64, 3/32, 3/16$123.95
Hastings, Piston Rings, 4.090 Bore, Pre Fit, 5/64 3/32 3/16 Ring Pak, Standard Oil Ring Tension Learn More -
HAS-2M683 PART NUMBER
4.250 Prefit - Hasting Original Moly Ring Set - 5/64, 5/64, 3/16$62.95
Hastings, Piston Rings, 4.250 Bore, Pre Fit, 5/64 5/64 3/16 Ring Pak, Standard Oil Ring Tension Learn More -
WIS-3785HF PART NUMBER
3785HF Wiseco Piston Ring (per Cylinder)$26.99
Total Seal, TNT, Gapless 2nd Rings, 3.780 Bore, File Fit, Fits 1/16, 1/16, 3mm Ring Pack Learn More -
WIS-3805HF PART NUMBER
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HAS-SN9045-030 PART NUMBER
Hastings Piston Rings 1.2 1.2 3.0mm 4.030 Bore, Set$118.95
Hastings, Piston Rings, 4.030 Bore, 1.2mm Top Ring, 1.2mm 2nd Ring, 3.0mm Oil Ring, Set Learn More
