CR Piston Ring Set 4.070 Bore 1/16 1/16 3/16

The CR Piston Ring Set 4.070 Bore 1/16 1/16 3/16 by Total Seal is specifically engineered for high-performance classic race engines that require precise ring fitment and superior sealing. This ring set is ideal for engine builders and racing enthusiasts working with 4.070-inch bore engines, ensuring optimal performance and reliability.

Manufactured from ductile iron with a plasma moly coating, these piston rings provide enhanced wear resistance and extended service life under demanding conditions. The 1/16-inch top and second ring thicknesses, along with a 3/16-inch oil ring thickness, create an optimized stack geometry that balances compression sealing efficiency with effective oil control. The file-fit design allows for precise customization of ring gap clearance, which is essential for achieving the best performance in specific engine setups.

This piston ring set is perfect for those restoring vintage race motors or upgrading existing engines, providing the durability and performance characteristics that serious engine builders rely on. With standard tension characteristics, these rings ensure reliable seating without excessive friction, making them a valuable addition to any high-performance engine project.