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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MAN-46767ST-8 PART NUMBER
Manley Piston Ring Set 46767ST-8, AP Steel, 3.667 Bore, 1.2mm x 1.2mm x 3mm, File Fit$295.68Piston Rings, Steel Top, Napier 2nd, 3.667 Bore Size, File Fit, 1.2mm x 1.2mm 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-46772ST-8 PART NUMBER
Manley Piston Ring Set 46772ST-8, AP Steel, 3.672 Bore, 1.2mm x 1.2mm x 3mm, File Fit$313.43Piston Rings, Steel Top, Napier 2nd, 3.672 Bore Size, File Fit, 1.2mm x 1.2mm 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-46940-8 PART NUMBER
Manley Piston Ring Set 46940-8, AP Steel, 94mm Bore, 1.2mm x 1.2mm x 3mm, File Fit$329.01Piston Rings, Steel Top, Napier 2nd, 94mm Bore Size, File Fit, 1.2mm x 1.2mm 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. -
TS-CS4708-70 PART NUMBER
Total Seal AP Steel Piston Ring Set Low Tension CS4708-70$375.68Total Seal, AP Steel, Piston Rings, 4.070 Bore, Pre Fit, 1.2 1.2 3mm Ring Pak, 11 LB Low Tension Oil Rings Learn More -
DRP-09513622 PART NUMBER
09513622 Diamond Pro Select Piston Rings 3.622 Bore, 1.2mm 1.2mm 2.0mm$169.993.622 Bore Size, 1.2mm Stainless Steel W/ C-23 PVD Face Coating Top Ring, 1.2mm Napier Face 2nd Ring, 2.0mm Standard Tension Oil Ring, File Fit, 4 Cylinder Set Learn More -
DRP-09513642 PART NUMBER
09513642 Diamond Pro Select Piston Rings 3.642 Bore, 1.2mm 1.2mm 2.0mm$169.993.642 Bore Size, 1.2mm Stainless Steel W/ C-23 PVD Face Coating Top Ring, 1.2mm Napier Face 2nd Ring, 2.0mm Standard Tension Oil Ring, File Fit, 4 Cylinder Set Learn More -
DRP-09513917 PART NUMBER
09513917 Diamond Pro Select Piston Rings 3.917 Bore, 1.2mm 1.2mm 2.0mm$169.993.917 Bore Size, 1.2mm Stainless Steel W/ C-23 PVD Face Coating Top Ring, 1.2mm Napier Face 2nd Ring, 2.0mm Standard Tension Oil Ring, File Fit, 4 Cylinder Set Learn More -
DRP-09513927 PART NUMBER
09513927 Diamond Pro Select Piston Rings 3.927 Bore, 1.2mm 1.2mm 2.0mm$169.993.927 Bore Size, 1.2mm Stainless Steel W/ C-23 PVD Face Coating Top Ring, 1.2mm Taper Face Reverse Back Twist 2nd Ring, 2.0mm Standard Tension Oil Ring, File Fit, 4 Cylinder Set Learn More -
DRP-09513937 PART NUMBER
09513937 Diamond Pro Select Piston Rings 3.937 Bore, 1.2mm 1.2mm 2.0mm$169.993.937 Bore Size, 1.2mm Stainless Steel W/ C-23 PVD Face Coating Top Ring, 1.2mm Taper Face Reverse Back Twist 2nd Ring, 2.0mm Standard Tension Oil Ring, File Fit, 4 Cylinder Set Learn More -
DRP-09513957 PART NUMBER
09513957 Diamond Pro Select Piston Rings 3.957 Bore, 1.2mm 1.2mm 2.0mm$169.993.957 Bore Size, 1.2mm Stainless Steel W/ C-23 PVD Face Coating Top Ring, 1.2mm Taper Face Reverse Back Twist 2nd Ring, 2.0mm Standard Tension Oil Ring, File Fit, 4 Cylinder Set Learn More