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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JE-S100S8-4155-5 PART NUMBER
JE Sportsman Piston Ring Set S1000S8-4155-5$132.99JE Piston Rings, 4.155+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Standard Tension Oil Rings Learn More -
JE-S100S8-4165-5 PART NUMBER
JE Sportsman Piston Ring Set S1000S8-4165-5$132.99JE Piston Rings, 4.165+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Standard Tension Oil Rings Learn More -
JE-S100S8-4280-5 PART NUMBER
JE Sportsman Piston Ring Set S100S8-4280-5$132.99JE Piston Rings, 4.280+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Standard Tension Oil Rings Learn More -
JE-S100S8-4310-5 PART NUMBER
JE Sportsman Piston Ring Set S1000S8-4310-5$132.99JE Piston Rings, 4.310+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Standard Tension Oil Rings Learn More -
JE-S100S8-4350-5 PART NUMBER
JE Sportsman Piston Ring Set S100S8-4350-5$132.99JE Piston Rings, 4.350+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Standard Tension Oil Rings Learn More -
JE-S100S8-4500-5 PART NUMBER
JE Sportsman Piston Ring Set S1000S8-4500-5$132.99JE Piston Rings, 4.500+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Standard Tension Oil Rings Learn More -
JE-S100S8-4600-5 PART NUMBER
JE Sportsman Piston Ring Set S1000S8-4600-5$132.99JE Piston Rings, 4.600+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Standard Tension Oil Rings Learn More -
JE-S100S8-4530-5 PART NUMBER
S100S8-4530-5 JE Sportsman Piston Ring Set 4.530 Bore Big Block Chevy$132.99JE Piston Rings, 4.530+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Standard Tension Oil Rings Learn More -
MO-315-0059.045 PART NUMBER
Mahle Original 315-0059.045 Plasma-Moly Ring Set$201.954.045+5 Bore, File Fit, .043 .043 3.0mm Ring Pak, Plasma-Moly Ductile Iron Ultra Low Tension Reduced Radial Wall Learn More -
MO-315-0164.005 PART NUMBER
Mahle Original 315-0164.005 Plasma-Moly Ring Set$185.954.125+5 Bore, File Fit, .043 .043 3.0mm Ring Pak, Plasma-Moly Ductile Iron Ultra Low Tension Reduced Radial Wall Learn More