Description
A quality piston ring set is critical for maintaining proper compression, oil control, and ring seal in high-performance engines. Speed Pro’s plasma-moly construction delivers superior wear resistance and longevity, especially under sustained high-RPM operation. This file-fit kit gives you the precision clearances needed for optimal performance without compromising durability.
- Bore: 4.060 inches
- Material: Plasma-moly coated
- Ring thickness: 5/64 x 5/64 x 3/16 inches
- Fit type: File fit
- Tension: Standard
- Configuration: 8-cylinder kit
- Installation: Requires proper ring gap filing
- Manufacturer: Speed Pro
- MPN: R934365






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