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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DRP-09084155 PART NUMBER
09084155 Diamond Pro Select Piston Rings 4.155 Bore, .043 .043 3.0mm$277.994.155 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-09084175 PART NUMBER
09084175 Diamond Pro Select Piston Rings 4.175 Bore, .043 .043 3.0mm$277.994.175 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-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-09084185 PART NUMBER
09084185 Diamond Pro Select Piston Rings 4.185 Bore, .043 .043 3.0mm$277.994.185 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-09084190 PART NUMBER
09084190 Diamond Pro Select Piston Rings 4.190 Bore, .043 .043 3.0mm$277.994.190 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-09084500 PART NUMBER
09084500 Diamond Pro Select Piston Rings 4.500 Bore, .043 .043 3.0mm$349.994.500 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-09084600 PART NUMBER
09084600 Diamond Pro Select Piston Rings 4.600 Bore, .043 .043 3.0mm$349.994.600 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-09094030 PART NUMBER
09094030 Diamond Pro Select Piston Rings 4.030 Bore, .043 .043 3/16$277.994.030 Bore Size, .043 Plasma Moly Top Ring, .043 Taper Face 2nd Ring, 3/16 Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More -
DRP-09094500 PART NUMBER
09094500 Diamond Pro Select Piston Rings 4.500 Bore, .043 .043 3/16$349.994.500 Bore Size, .043 Plasma Moly Top Ring, .043 Taper Face 2nd Ring, 3/16 Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More -
DRP-09094530 PART NUMBER
09094530 Diamond Pro Select Piston Rings 4.530 Bore, .043 .043 3/16$349.994.530 Bore Size, .043 Plasma Moly Top Ring, .043 Taper Face 2nd Ring, 3/16 Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More