C6ZZ-6582-H Smooth chromed valve cover without "Powered by Ford" embossed in the metal. Correct on 1967 DGS Mercury Cougar and optional on 1965-67 Ford Mustang with 289 engines. Ford master parts catalog shows a right and left version of this cover those numbers are C6ZZ-6582-H & C6ZZ-6582-J.
*Note - This is a used chrome valve cover. The plating was pretty low quality back in 1966-67 and these will show rust pitting. For best results we recommend the painted version of this valve cover for re-chroming.
*Restoration Tip - "Powered by Ford" valve covers were not generally used until the 1968 model year. These smooth small block valve covers are correct for 1967 cars with the engine dress up package.