Originally Posted by RealWing
I'm putting a Sniper on my 69 340 Cuda. I checked with Holley and a dual plane is OK as long as you cut down the centre divider if present.
This is an Edelbrock Performer RPM manifold (7176) showing how I cut down the divider.


That's the same manifold I have. How did you make the cut?

Some see the glass as half empty, some see the glass as half full. I just drink straight out of the bottle.