2 PCS CNC PASKET FIN COVER CT125 Hunter Cab Aluminum Cutting Silver Tappet Cover with Fin Promotes heat dissipation Can be used as a countermeasure against heat dripping unique to air cooled engines. Not only is it cooling, it can also be used as a dress up in the fins for volume around the engine. CNC machined for a beautiful and sophisticated texture. This is a set of 2.