Trick Flow Valve Covers..... you can tap them and put the fill cap wherever you want. Use a 1-1/8 hole cutter you put on a drill. Trick flow even sells the oil filler cap to go into the valve cover.


Blank Valve Covers


On the driver side you can see the oil filler cap, it has a vacum port on the side that I ran to the air cleaner. I put a normal breather cap on the other side.

In the end I put the filler cap on the pass side and ran an elbow to a tube to a breather tank to seperate oil dribble from the gasses. I am getting more blow by than normal on this high compression motor.