Superior-quality gasket sets from Athena, Head gaskets feature rubber-coated spring steel construction, Soft steel base gaskets are rubber coated, Steel core materials feature high springback and superior tensile strength, Revolutionary transparent coating guarantees a perfect seal even at extremely high temperatures, High-temperature blue silicone beading on most critical flat gaskets, Includes all necessary top-quality gaskets, rubber parts and valve stem seals to rebuild top-end and complete engines respectively, Oil seals not included