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So the round hole is the heat crossover and the half moon is for EGR? Or am I mistakenly that either of these are EGR related?
Also, should I be concerned with exhaust escaping from the exposed half moon once the intake is installed?
Thank you
So I have a 1976 360 with stock heads. They have the holes in the middle of them for EGR. I have a Non-EGR Intake and would like to put it on. It is an Edelbrock Performer RPM Air Gap. As you can see from the pictures, the upside-down smiley face holes will be exposed when the intake is...