4.125+5 .043 1/16 3/16 8CYL

The Total Seal CSL4301 5 Conventional Gap AP Steel Piston Ring Set is engineered for high-performance applications. These rings feature a 4.125+5 bore size and a .043, 1/16, 3/16 groove configuration, making them suitable for 8-cylinder engines. Total Seal focuses on precision manufacturing, utilizing AP Steel to create durable, lightweight, and innovative piston rings. These rings are designed to improve engine efficiency and longevity in a wide range of engines, from extreme horsepower race engines to industrial power units. The product includes a dry film cylinder wall lubricant to ensure proper lubrication during the critical break-in period, which helps to virtually eliminate ring-related cylinder wall burnishing and glazing.