The highlight of any Boxer motor are the valve covers and RSD took special care designing these highly visible pieces. Finely machined for exact tolerances and added strength, they will keep your covers in one piece in the case of a tip over. Our unique three stripe plug wire cover keeps your wires secure and hidden. The covers are machined from a 6061 aluminum forging and black anodized with a UV protective finish, then contrast-cut machined for a unique look developed by Roland Sands Design.