Description
Total Seal’s Classic Race piston ring set delivers proven reliability for serious engine builders and racers who demand precise gas sealing and minimal blowby. The 3.903″ bore size with file-fit construction ensures a custom ring-to-groove fit that maximizes compression and reduces friction losses. Whether you’re building a naturally aspirated race engine or restoring a classic competition block, this ductile iron ring set provides the durability and performance characteristics trusted across the racing community.
- Bore Diameter: 3.903″
- Ring Thickness: 1.5 x 1.5 x 3.0mm
- Fit Type: File Fit
- Material: Ductile Iron
- Cylinder Count: 8
- Ring Tension: Standard
- Application: Classic Race
- Package: Complete Kit
- MPN: CR7984 5
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