| | coolant plug at the rear of the head?
This may seem like a dumb question but, I have a set of 706 heads on my build that I just fired up today. As I was pouting in coolant is was leaking by the rear of the drivers head. As I felt around the rear of the head I could feel the coolant coming from a hole at the rear of the head (facing the firewall). Is there supposed to be some sort of plug back there?