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-CS4702-15 PART NUMBERTotal Seal AP Steel Piston Ring Set Low Tension CS4702-15$375.68Total Seal, AP Steel, Piston Rings, 4.135+5 Bore, File Fit, 1.2 1.5 3.0mm Ring Pak, 11 LB Low Tension Oil Rings Learn More
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TS-MS4702-15 PART NUMBERTotal Seal AP Steel Gapless Top Piston Ring Set MS4702-15$530.57Total Seal, AP Steel, Gapless Top, 4.135+5 Bore, File Fit, 1.2 1.5 3.0mm Ring Pak, Low Tension Oil Rings Learn More
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MAN-46062ST-8 PART NUMBER
Manley Piston Ring Set 46062ST-8, AP Steel, 4.135 Bore, 1.2mm x 1.2mm x 3mm, File Fit$385.12Piston Rings, Steel Top, Napier 2nd, 4.135 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. -
JE-JG31F8-4135-2 PART NUMBER
JE Premium Race Series Piston Ring Set JG31F8-4135-2$303.99JE Piston Rings, 4.135+2 Bore, File Fit, 1.2, 1.5, 3mm Ring Pak, Low Tension Oil Rings Learn More -
DRP-09454135 PART NUMBER
09454135 Diamond Pro Select Piston Rings 4.135 Bore 1.2 1.2 3.0mm$159.99Fits 4.135 Bore Size, 1.2mm Gas Nitrided Steel Top Ring, 1.2mm Napier Cut 2nd Ring, 3.0mm Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More