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-M9190GP-255 PART NUMBER
Total Seal MaxSeal Gapless Gas Ported Top Piston Ring Set M9190GP-255 Bore 4.500$625.69
Total Seal, Gapless Top Gas Ported, Piston Rings, 4.500 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Oil Tension
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TS-MS9190GP-255 PART NUMBER
Total Seal MaxSeal Gapless AP Steel Gas Ported Top Piston Ring Set MS9190GP-255 Bore 4.500$722.46
Total Seal, Gapless Top, AP Steel Gas Ported, 4.500 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings
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MAN-46450-8 PART NUMBER
Manley Piston Ring Set 46450-8, Ductile Iron, 4.500 Bore, 1/16" x 1/16" x 3/16", File Fit$181.58
Piston Rings, Ductile Iron, Plasma Moly, 4.500 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. -
MAN-46550-8 PART NUMBER
Manley Piston Ring Set 46550-8, Ductile Iron, 4.500 Bore, .043" x .043" x 3/16", File Fit$403.55
Piston Rings, Ductile Iron, Plasma Moly, 4.500 Bore Size, File Fit, .043" x .043" x 3/16", 16-20 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-46550ST-8 PART NUMBER
Manley Piston Ring Set 46550ST-8, AP Steel, 4.500 Bore, .043" x .043" x 3/16", File Fit$470.16
Piston Rings, Steel Top, Napier 2nd, 4.500 Bore Size, File Fit, .043" x .043" x 3/16", 16-20 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-CS2013-250 PART NUMBER
Total Seal Classic AP Steel Top Piston Ring Set CS2013-250$375.68
Total Seal, AP Steel, Piston Rings, 4.500+5 Bore, File Fit, 1.5, 1.5, 3mm Ring Pak, Std Tension Oil Rings
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TS-CS4325-255 PART NUMBER
Total Seal Classic AP Steel Top Piston Ring Set CS4325-255$375.68
Total Seal, AP Steel, Piston Rings, 4.500+5 Bore, File Fit, .043 .043 3/16 Ring Pak, 23 LB Std Oil Tension Learn More -
DRP-09024500 PART NUMBER
09024500 Diamond Pro Select Piston Ring Set 4.500 Bore, 1/16 1/16 3/16$184.99
4.500 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-09024500NF PART NUMBER
09024500NF Diamond Pro Select Piston Ring Set 4.500 Bore, 1/16 1/16 3/16$184.99
4.500 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-09034500 PART NUMBER
09034500 Diamond Pro Select Piston Ring Set 4.500 Bore, 1/16 1/16 3/16$184.99
4.500 Bore Size, 1/16 Plasma Moly Top Ring, 1/16 Taper Face 2nd Ring, 3/16 Low Tension Oil Ring, File Fit, 8 Cylinder Set Learn More