Description
Piston rings are the critical seal between your combustion chamber and crankcase—without proper ring sealing, you’ll lose compression, increase blowby, and watch horsepower disappear along with oil consumption. This moly-coated ring set delivers the durability and precision needed for high-RPM applications where standard cast iron simply can’t keep up. Whether you’re building a race engine or refreshing a tired block, plasma moly coating provides superior scuff resistance and faster break-in compared to traditional alternatives.
- 4.030 in bore
- 1/16 x 1/16 x 3/16 in thick
- Plasma moly coated
- Standard tension
- 8-cylinder kit
- MPN: 315-0036.030






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