Billet Specialties Cross Flags Valve Cover Breathers
Billet Specialties breathers are precision machined in the USA from 6061-T6 billet aluminum and feature a unique 2 pc. design with a positive o-ring seal. They are easily maintained with a washable filter element. The PCV breather features a common replaceable PCV valve with a barbed fitting for 3/8 hose. Available for 1-1/4″ diameter valve cover holes.
Valve covers should be run with one breather and one PCV valve or PCV breather for proper air circulation