DSM Polished breathers are precision machined from 6061-T6 billet aluminum and feature a unique 2 pc. design with a positive o-ring seal. They are easily maintained with a wash-able filter element. Available for 1-1/4” (31mm) diameter valve cover holes, other one has PVC valve included
* universal type, will suit any valve cover configuration (push in type)
* polished diecast aluminium construction
* washable filter element
* o'ring and grommet included
