File-Fit Plasma-Moly Piston Rings 4.040" Bore 1/16" 1/16" 1/8"

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These Sealed Power plasma-moly piston rings are designed to stand up to the rigors of racing and high performance street use; while providing a long service life.

Just look at some of the features:

**Plasma-moly coated

**Barrel-shaped

**Ductile iron top rings that seal against blowby when the piston rocks in its bore

**Tapered secondary rings that seal against the oil control ring's upper surface for excellent oil control

**3-piece oil rings with stainless steel expanders that provide proper tension without robbing horsepower

Find the bore dimension and ring thicknesses needed for your application.

• Bore: 4.040"

• Top ring: 1/16"

• Second ring: 1/16"

• Oil ring: 1/8"

• Standard tension

• Sold as Set