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-2M661-60 PART NUMBER
2M661-60 4.185 Prefit - Hasting Original Moly Ring Set - 5/64, 5/64, 3/16$66.95
Hastings, Piston Rings, 4.185 Bore, Pre Fit, 5/64 5/64 3/16 Ring Pak, Standard Oil Ring Tension Learn More -
HAS-2M5529-060 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5529-060$146.95
Hastings, Piston Rings, 4.185 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More -
HAS-2M5529-065 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5529-065$146.95
Hastings, Piston Rings, 4.185+5 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More
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HAS-2M5510-060 PART NUMBER
Hastings Tough Guy Premium Ductile Piston Rings 2M5510-060$158.95
Hastings, Piston Rings, 4.185 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, Low Tension Oil Rings Learn More
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MAN-46366-8 PART NUMBER
Manley Piston Ring Set 46366-8, Ductile Iron, 4.185 Bore, 1.5mm x 1.5mm x 3mm, File Fit$232.71
Piston Rings, Ductile Iron, Plasma Moly, 4.185 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-46366ST-8 PART NUMBER
Manley Piston Ring Set 46366ST-8, AP Steel, 4.185 Bore, 1.5mm x 1.5mm x 3mm, File Fit$403.55
Piston Rings, Steel Top, Napier 2nd, 4.185 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.