This listing is for a pair of 1950s era valve or manifold covers. They are made of heavy chrome with a red painted and embossed script Chevrolet logo across the front. Each measures 19 1/2″ X 4 3/4″ and each has four holes for attaching. Condition: There is a lot of discoloration and staining on the metal. Check my listings for more vintage car collectibles—all fresh to the market from local estates.