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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MO-315-0056.025 PART NUMBER
Mahle Original 315-0056.025 Plasma-Moly Ring Set$200.95
4.625+5 Bore, File Fit, .1/16 1/16 3/16 Ring Pak, Plasma-Moly Ductile Iron Standard Tension Learn More -
TS-CR3340-5 PART NUMBER
Total Seal Classic Race Piston Ring Set CR3340-5$181.22
Total Seal, Classic Race, Piston Rings, 4.625+5 Bore, File Fit, 1/16 1/16 3/16, Std Tension Oil Rings Learn More -
TS-CS3340-5 PART NUMBER
Total Seal Classic AP Steel Top Piston Ring Set CS3340-5$375.68
Total Seal, AP Steel, Piston Rings, 4.625+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More -
TS-M3340-5 PART NUMBER
Total Seal MaxSeal Gapless Top Piston Ring Set M3340-5$432.26
Total Seal, Gapless Top, Piston Rings, 4.625+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
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TS-MS3340-5 PART NUMBER
Total Seal MaxSeal Gapless AP Steel Top Piston Ring Set MS3340-5$530.57
Total Seal, Gapless Top, AP Steel, 4.625+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
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TS-CR3340GP-5 PART NUMBER
Total Seal Classic Race Gas Ported Piston Ring Set CR3340GP-5 Bore 4.625$346.63
Total Seal, Classic Race Gas Ported, Piston Rings, 4.625 Bore, File Fit, 1/16 1/16 3/16, Std Tension Oil Rings
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TS-CS3340GP-5 PART NUMBER
Total Seal Classic AP Steel Gas Ported Top Piston Ring Set CS3340GP-5 Bore 4.625$543.32
Total Seal, AP Steel Gas Ported, Piston Rings, 4.625 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings
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MAN-46459-8 PART NUMBER
Manley Piston Ring Set 46459-8, Ductile Iron, 4.625 Bore, 1/16" x 1/16" x 3/16", File Fit$181.58
Piston Rings, Ductile Iron, Plasma Moly, 4.625 Bore Size, File Fit, 1/16" x 1/16" x 3/16", 21-25 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. -
DRP-09024625 PART NUMBER
09024625 Diamond Pro Select Piston Ring Set 4.625 Bore, 1/16 1/16 3/16$184.99
4.625 Bore Size, 1/16 Plasma Moly Top Ring, 1/16 Taper Face 2nd Ring, 3/16 Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More -
DRP-09194625 PART NUMBER
09194625 Diamond Pro Select Piston Rings 4.625 Bore, 1/16 1/16 3/16$323.25
4.625 Bore Size, 1/16 Stainless Steel W/ C-23 PVD Face Coating Top Ring, 1/16 Napier Face 2nd Ring, 3/16 Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More