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-4170MS PART NUMBER
Mahle Performance Piston Ring Set 4170MS$118.054.165+5 Bore, File Fit, 1/16, 1/16, 3/16" Ring Pak, Std Tension Oil Rings Learn More -
MAH-4170ML PART NUMBER
Mahle Performance Piston Ring Set 4170ML$118.054.165+5 Bore, File Fit, 1/16, 1/16, 3/16" Ring Pak, Low Tension Oil Rings Learn More -
MAH-4170ML-043 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-CRG9010-45 PART NUMBER
Total Seal Classic Race Piston Ring Set CRG9010-45$294.63Total Seal, Classic Race, Piston Rings, 4.165+5 Bore, File Fit, .043 .043 3mm Ring Pak, 11 LB Gold Power Low Tension Oil Rings Learn More -
TS-MG9010-45 PART NUMBER
Total Seal Max Seal Gapless Top Piston Rings MG9010-45$455.47Total Seal, Gapless Top, Piston Rings, 4.165+5 Bore, File Fit, .043 .043 3.0mm Ring Pak, 11 LB Low Tension Oil Ring 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 -
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-CR0690-45 PART NUMBER
Total Seal Classic Race Piston Ring Set CR0690-45$162.57Total Seal, Classic Race, Piston Rings, 4.165+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More -
JE-J100F8-4165-5 PART NUMBER
JE Premium Race Series Piston Ring Set J100F8-4165-5$238.99JE Piston Rings, 4.165+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Standard Tension Oil Rings Learn More