Chirco Performance offering both styles of pulley covers, these pulley covers covered the upper and lower pulley on your air cooled Sand Rail or Dune Buggy performance engine so that you will never have an issue with anybody getting their fingers caught in your pulleys while at the same time adding a very clean look, these are commonly used on VW powered trikes and VW Baja bugs. please browse all of our Sand Rail and Dune Buggy high-performance engine parts categories to find all your Sand Rail parts