SOLD
I changed directions on using these in my Mustang, and as much as I'd like to hang on to them, I need the money for other projects. I had Jay machine them for 2 threaded caps for a header evac system, plus the oil fill cap. They also have the machined rail and notches for use with regular valve cover gaskets. All caps are included and thread into the valve covers themselves (not pop in). The 2 threaded caps can be used for an evac system or for screw in breathers.
