Billet Specialties 21920 ball milled oval breather with tube
Billet Specialties 21920 oval valve cover breather. Precision machined from 6061-T6 billet aluminum. This breather has a hose barb for a 3/8" hose for positive crankcase ventilation. Features a unique two-piece design with a positive o-ring seal and washable filter element. Notice the attractive ball milled styling. Fits common custom valve covers with 1.22 breather holes.
Sold as one breather.