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.
Shop By
-
DRP-09244440 PART NUMBER
09244440 Diamond Pro Select Piston Rings 4.440 Bore .043 .043 3/16$329.99Fits 4.440 Bore Size, .043 AP Steel Top Ring, .043 Napier Face 2nd Ring, 3/16 Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More -
DRP-09844155 PART NUMBER
09844155 Diamond Pro Select Piston Rings 4.155 Bore .043 .043 3.0mm$48.99Fits 4.155 Bore Size, 0.043 AP Steel Top Ring, 0.043 Napier 2nd Ring, 3.0mm Standard Tension Oil Ring, File Fit, 1 Cylinder Learn More -
DRP-09844250 PART NUMBER
09844250 Diamond Pro Select Piston Rings 4.250 Bore .043 .043 3.0mm$48.99Fits 4.250 Bore Size, 0.043 AP Steel Top Ring, 0.043 Napier 2nd Ring, 3.0mm Standard Tension Oil Ring, File Fit, 1 Cylinder Learn More -
DRP-09844350 PART NUMBER
09844350 Diamond Pro Select Piston Rings 4.350 Bore .043 .043 3.0mm$48.99Fits 4.350 Bore Size, 0.043 AP Steel Top Ring, 0.043 Napier 2nd Ring, 3.0mm Standard Tension Oil Ring, File Fit, 1 Cylinder Learn More -
DRP-09864500 PART NUMBER
09864500 Diamond Pro Select Piston Rings 4.500 Bore .043 .043 3/16$850.99Fits 4.500 Bore Size, 0.043 M2 Tool Steel Top Ring, 0.043 AP Steel Napier 2nd Ring, 3/16 Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More -
TS-MS9010-5 PART NUMBER
Total Seal Max Seal Gapless Top Piston Rings MS9010-5 4.125 Bore File To Fit$530.57Total Seal, Gapless Top, AP Steel, 4.125+5 Bore, File Fit, .043 .043 3.0mm Ring Pak, 11 LB Low Tension Oil Ring, V8 ring set Learn More -
TS-TG4010-5 PART NUMBER
Total Seal TS1 Gapless Second Piston Rings TG4010-5$498.96Total Seal, Gapless 2nd Piston Rings, 4.600+5 Bore, File Fit, .043 .043 3.0mm Ring Pak, 9 LB Low Tension Oil Ring Learn More -
TS-CS4309-15 PART NUMBER
Total Seal Classic AP Steel Top Piston Ring Set CS4309-15 - 4.610+5 file Fit$375.68Total Seal, AP Steel, Piston Rings, 4.610+5 Bore, File Fit, .043 1/16 3/16 Ring Pak, Std Tension Oil Rings Learn More -
TS-TS4010-5 PART NUMBERTotal Seal AP Steel Gapless 2nd Piston Ring Set TS4010-5$500.52Total Seal, AP Steel, Gapless 2nd Rings, 4.600+5 Bore, File Fit, .043 .043 3.0mm Ring Pak, 14 LB Low Tension Oil Rings Learn More
-
TS-CS4304-5 PART NUMBER
Total Seal Classic AP Steel Top Piston Ring Set CS4304-5 - 4.560+5 file Fit$375.68Total Seal, AP Steel, Piston Rings, 4.560+5 Bore, File Fit, .043 1/16 3/16 Ring Pack, Std Tension Oil Rings Learn More