Proform 2-Piece valve covers with the popular Chevrolet and Bowtie Emblems. Now you can easily check your valve cover while the engine is running. The diagonal cut of the top section ensures no mess and the gaskets ensure a tight seal. Bottom valve cover features oversize bolts for fast removal, a top and bottom section, and a retained gasket. Will clear roller rockers and stud girdles and available in six choices. Comes with required Allen wrench. Fits Chevy small block 1958-1986 engines. Removable OEM style baffle. Tall. Package contains 1 pair. All valve covers come equipped with baffle and grommets.