The Moroso -10AN female non weld-on valve cover fitting is a single fitting that provides a female -10AN connection and includes an internal baffle. It installs without welding to offer a threaded breather or PCV interface on valve covers, helping manage oil separation while enabling AN-style hose attachment for ventilation plumbing.
Moroso -10An Female Non Weld-On Valve Cover Fitting w/Baffle