Description
Total Seal’s Classic Race piston ring set delivers the compression sealing and blow-by control you need for consistent power output across the RPM band. Built from ductile iron for durability and designed as a direct drop-in replacement, this ring set maintains proper ring tension without requiring custom machine work. Whether you’re rebuilding a street engine or preparing a race motor, Total Seal’s proven design keeps combustion gases where they belong—in the cylinder.
- 4.030″ bore diameter
- 1/16″ x 1/16″ x 3/16″ thick
- Classic Race profile
- Ductile iron construction
- Standard tension
- Drop-in fitment
- 8-cylinder kit
- MPN: CR3690 30






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