Moroso Valve Cover, -12An Male Kit, Gm Ls Oem Single Tab Valve Cover

Fitting Kit, -12AN for O.E.M. GM LS Single Tab Valve Cover

• Provides an easy way of adding a -12AN Male fitting to GM LS O.E.M. valve cover with an oil fill bung
• Remove oil fill bung on valve cover, screw in -12AN fitting kit and tighten down with built-in hex