Two Quick questions. Question 1 There is a tree on the front of the original manifold. I have replaced it with an Edelbrock manifold. Can I just plug the hole where the tree was or should I tree to find a new tree Question 2 What the heck goes in that large hole on the rear of the manifold closest to the driver's side
The driver's side front hole can be plugged. Or, many folks use it for a mechanical temp gauge. The pass. side rear hole was used for a heater hose connection through '69. It can be plugged.
