The Radium Engineering B58 valve cover vent adapts the crankcase ventilation connector on many engines to 10AN male. These are primarily used for air/oil separation catch cans. This secures directly to the valve cover. Because it is 90 degree, it is perfect for valve covers that have a vertical port. Internal O-rings permit swiveling even after installation. Machined from 6061 billet aluminum. For corrosion protection, they are anodized type-II. Stainless steel bolts are provided for securing the green retainer.
Engine Compatibility -Toyota GR Supra (B58) -BMW Z4 (B58)