Hastings - Piston Ring Set 4.380 1/16 1/16 3/16

The Hastings Piston Ring Set 4.380 1/16 1/16 3/16 is engineered for high-performance 8-cylinder engines. This premium set features ductile iron top rings with a plasma moly inlay, ensuring superior durability and heat resistance. The second compression rings are crafted from grey iron with a phosphate coating, enhancing oil control and reducing friction. The oil control rings are made of steel with a chrome finish, providing excellent wear resistance. Designed for a 4.380-inch bore, these rings are file fit, allowing precise customization for optimal engine performance. Manufactured in the USA, Hastings piston rings are renowned for their quality and reliability, making them a trusted choice for automotive enthusiasts and professionals alike.