The Reinz Cylinder Head Gasket is a high-quality gasket designed for use in automotive engines. Specifically, this gasket is designed for use on cylinders 5-8, which are typically found in larger engines. This gasket is made from durable materials and is designed to create a tight seal between the cylinder head and engine block, preventing any leakage of fluids or gases. It is a reliable and long-lasting option for engine repair or maintenance.