Ensure your Mazda runs smoothly with Hastings Piston Rings, engineered for reliable performance and durability. This full set is designed to restore optimal compression and reduce oil consumption, enhancing engine efficiency. Includes top, second, and oil rings for comprehensive engine sealing. Manufactured from high-quality iron with phosphate coating for increased durability and reduced wear. Standard size with a bore of 2.677 inches (68.000mm) ensures a precise fit for your Mazda. Each ring is designed to withstand the rigors of high-performance engines, ensuring longevity and reliability. Sold as 4 sets, making it convenient for complete engine rebuilds or repairs. This Hastings Piston Rings set is the perfect choice for maintaining your Mazda's performance. Keep your engine in top shape with these reliable piston rings.