Description
Piston ring wear directly impacts compression, blow-by, and oil consumption—three factors that separate a dialed-in engine from one losing power and efficiency. This moly-coated ring set delivers the durability and sealing performance required for high-RPM applications, whether you’re building a street engine or prepping for the track. Quality rings are non-negotiable if you want consistent performance and longevity from your rebuild.
- Bore diameter: 4.030″
- Top ring: 5/64″
- Second ring: 5/64″
- Oil ring: 3/16″
- Coating: Plasma moly
- Tension: Standard
- Configuration: 8-cylinder
- Complete kit included






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