Billet B58 valve cover 10AN vent fitting that converts the factory crankcase ventilation port into a 10AN male outlet for catch can or external crankcase ventilation systems.
The compact 90-degree design keeps lines clean and properly routed without placing stress on the hose or fitting. It mounts directly to the valve cover and uses internal O-rings that allow the fitting to swivel even after installation, making line routing and positioning easy.
