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-CR3455-35 PART NUMBER
Total Seal Classic Race Piston Ring Set CR3455-35$184.06Total Seal, Classic Race, Piston Rings, 4.180+5 Bore, File Fit, 1/16 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More -
MAH-4185MS-112 PART NUMBER
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DRP-09024185 PART NUMBER
09024185 Diamond Pro Select Piston Ring Set 4.180 Bore, 1/16 1/16 3/16$156.994.180 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-09084180 PART NUMBER
09084180 Diamond Pro Select Piston Rings 4.180 Bore, .043 .043 3.0mm$277.994.180 Bore Size, .043 Plasma Moly Top Ring, .043 Taper Face 2nd Ring, 3.0mm Low Tension Oil Ring, File Fit, 8 Cylinder Set Learn More -
DRP-09214180 PART NUMBER
09214180 Diamond Pro Select Piston Rings 4.180 Bore .043 .043 3.0mm$329.99Fits 4.180 Bore Size, .043 AP Stainless Steel Top Ring, .043 Napier Face 2nd Ring, 3.0mm High Tension Oil Ring, File Fit, 8 Cylinder Set Learn More
