Manley Piston Ring, RING-3.700 1.5mm,3mm STL TOP

This Manley Performance piston ring set is built with a 1.5mm top ring, a 3mm second ring, and a 3mm oil ring, all designed for a 3.700-inch bore. These rings are crucial for sealing the combustion chamber, controlling oil consumption, and transferring heat from the piston to the cylinder wall. The top ring, often the hottest and most stressed, is made from steel to handle the high temperatures and pressures found in performance engines. This specific configuration is often chosen when rebuilding or upgrading engines where precise control over combustion and oil is paramount.

Manley Performance has a reputation for well-built engine components, and this ring set is no exception. The steel top ring offers improved durability and heat resistance compared to cast iron alternatives, making it suitable for demanding applications. The 3mm second and oil rings provide a robust sealing package, helping to prevent blow-by and manage oil effectively. When you're putting an engine back together, especially one that will see spirited use, the quality of the piston rings directly impacts performance and longevity. These are designed to fit right and perform reliably, ensuring your engine runs as it should.

It's important to note that this ring set is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper ring gap setting and installation procedures to ensure optimal performance and engine health.