The Edelbrock #4275 Elite II Valve Covers are designed for Chevy Big-Block V8 1965 & Later applications. This new line of Elite II valve covers feature a design that is influenced by the original Elite Series originally released in 1985, but with a new modern take on this classic look. They're made from heavy-gauge, die-cast aluminum and are finished off with a show quality high luster polished finish. The raised fins are accented by a contrast gloss black finish between the fins for the definitive Elite Series look. Overall height is measured from gasket flange to top at the highest point.