Details: The center bolt family of valve covers now can enjoy the wildly popular Slant-Edge look that Gen 1 and LS enthusiasts have been enjoying. Generous internal clearance and raised/recessed emblems are the distinctive features of this new tall valve cover. Initially, seven choices will be released with raised or recessed Chevrolet and Bowie Emblems, or no emblems at all for a completely customized look. Tall, with removable baffle. Grommets, and mounting bolts included. Sold in pairs. U.S. Pat. D727,362.