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-CRL9090GP-25 PART NUMBER
Total Seal Classic Race Gas Ported Piston Ring Set CRL9090GP-25 Bore 4.020$346.63
Total Seal, Classic Race Gas Ported, Piston Rings,4.020 Bore, File Fit, 5/64 5/64 3/16, Low Tension Oil Ring
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TS-CS0010GP-25 PART NUMBER
Total Seal Classic AP Steel Gas Ported Top Piston Ring Set CS0010GP-25 Bore 4.020$543.32
Total Seal, AP Steel Gas Ported, Piston Rings, 4.020 Bore, File Fit, ..043 .043 3.0mm Ring Pak, 11 LB Low Oil Tension
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TS-CS3690GP-25 PART NUMBER
Total Seal Classic AP Steel Gas Ported Top Piston Ring Set CS3690GP-25 Bore 4.020$543.32
Total Seal, AP Steel Gas Ported, Piston Rings, 4.020 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Oil Tension
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TS-MS3690GP-20 PART NUMBER
Total Seal MaxSeal Gapless AP Steel Gas Ported Top Piston Ring Set MS3690GP-20 Bore 4.020$722.46
Total Seal, Gapless Top, AP Steel Gas Ported, 4.020 Bore, Pre Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings
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MAN-46112-8 PART NUMBER
Manley Piston Ring Set 46112-8, Ductile Iron, 4.020 Bore, 1.5mm x 1.5mm x 3mm, File Fit$232.71
Piston Rings, Ductile Iron, Plasma Moly, 4.020 Bore Size, File to Fit, 1.5mm x 1.5mm x 3mm , 9-13 lbs oil ring tension, 8 Cylinder Kit, Ships from Manley
Learn MoreDROP SHIPThis product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier. -
MAN-46112ST-8 PART NUMBER
Manley Piston Ring Set 46112ST-8, AP Steel, 4.020 Bore, 1.5mm x 1.5mm x 3mm, File Fit$403.55
Piston Rings, Steel Top, Napier 2nd, 4.020 Bore Size, File to Fit, 1.5 x 1.5 x 3.0mm, 9-13 lbs oil ring tension, 8 Cylinder Kit, Ships from Manley
Learn MoreDROP SHIPThis product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier. -
TS-TG2010-25 PART NUMBER
Total Seal TS1 Gapless 2nd Piston Ring Set TG2010-25$498.96
Total Seal, TS1, Gapless 2nd Rings, 4.020+5 Bore, File Fit, 1.5 1.5 3.0mm Ring Pak, 11 LB Low Tension Oil Rings Learn More -
TS-CS2010-25 PART NUMBER
Total Seal AP Steel Piston Ring Set Low Tension CS2010-25$375.68
Total Seal, AP Steel, Piston Rings, 4.020+5 Bore, File Fit, 1.5 1.5 3.0mm Ring Pak, 11 LB Low Tension Oil Rings Learn More -
TS-MS0010-25 PART NUMBER
Total Seal MaxSeal Gapless AP Steel Top Piston Ring Set MS0010-25$530.57
Total Seal, Gapless Top, AP Steel, 4.020+5 Bore, File Fit, .043 .043 3mm Ring Pak, Std Tension Oil Rings Learn More -
JE-JG3108-4020-2 PART NUMBER
JE Premium Race Series Piston Ring Set JG3108-4020-2$303.99
JE Piston Rings, 4.020+2 Bore, File Fit, 1.2, 1.5, 3mm Ring Pak, Low Tension Oil Rings Learn More