Description
Piston rings are critical to engine sealing, compression, and longevity—especially in high-performance applications where ring blow-by directly impacts power output and fuel economy. This Pro Seal ring set delivers low-tension design with plasma moly coating, engineered for reliability in demanding 8-cylinder builds while maintaining superior ring stability across the bore. File fit construction allows precise fitment to your specific piston, ensuring optimal performance in competition or street applications.
- 4.030 in bore diameter
- Pro Seal technology
- 0.043 x 0.043 x 3.0 mm
- Low tension design
- Plasma moly coating
- File fit installation
- 8-cylinder kit
- MPN: J71408-4030-5
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