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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HAS-2M5510-005 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5510-005$158.95
Hastings, Piston Rings, 4.125+5 Bore, File Fit 1/16 1/16 3/16 Ring Pak, Low Tension Oil Rings Learn More -
HAS-2M5510 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5510$158.95
Hastings, Piston Rings, 4.125 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Low Tension Oil Rings Learn More
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HAS-2M5529-005 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5529-005$146.95
Hastings, Piston Rings, 4.125+5 Bore, File Fit 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
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HAS-2M5529 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5529$146.95
Hastings, Piston Rings, 4.125 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
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MAN-46160-8 PART NUMBER
Manley Piston Ring Set 46160-8, Ductile Iron, 4.125 Bore, 1/16" x 1/16" x 3mm, File Fit$169.07
Piston Rings, Ductile Iron, Plasma Moly, 4.125 Bore Size, File Fit, 1/16" x 1/16" x 3mm, 18-22 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-46360-8 PART NUMBER
Manley Piston Ring Set 46360-8, Ductile Iron, 4.125 Bore, 1.5mm x 1.5mm x 3mm, File Fit$232.71
Piston Rings, Ductile Iron, Plasma Moly, 4.125 Bore Size, File 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-46361-8 PART NUMBER
Manley Piston Ring Set 46361-8, Ductile Iron, 4.130 Bore, 1.5mm x 1.5mm x 3mm, File Fit$232.71
Piston Rings, Ductile Iron, Plasma Moly, 4.130 Bore Size, File 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-46260-8 PART NUMBER
Manley Piston Ring Set 46260-8, Ductile Iron, 4.125 Bore, .043" x .043" x 3mm, File Fit$280.45
Piston Rings, Ductile Iron, Plasma Moly, 4.125 Bore Size, File Fit, .043" x .043" 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-46360ST-8 PART NUMBER
Manley Piston Ring Set 46360ST-8, AP Steel, 4.125 Bore, 1.5mm x 1.5mm x 3mm, File Fit$403.55
Piston Rings, Steel Top, Napier 2nd, 4.125 Bore Size, File 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-46060ST-8 PART NUMBER
Manley Piston Ring Set 46060ST-8, AP Steel, 4.125 Bore, 1.2mm x 1.2mm x 3mm, File Fit$385.12
Piston Rings, Steel Top, Napier 2nd, 4.125 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.