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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JE-J68008-3900-3 PART NUMBERJE Pro Steel Series Piston Ring Set J68008-3900-3$333.95JE Piston Rings, 3.900+3 Bore, File Fit, 1.5 1.5 3mm Ring Pak, Low Tension Oil Rings Learn More
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DRP-09623900 PART NUMBER09623900 Diamond Pro Select Piston Rings 3.900 Bore 3.0 2.0 2.5mm$386.95Fits 3.900 Bore Size, 3.0mm KeystoneTop Ring, 2.0mm Reverse Back Twist 2nd Ring, 2.5mm Standard Tension Oil Ring, Pre Fit, 8 Cylinder Set Learn More