I am assuming you mean the two pipe plugs in the top??
You must be registered for see images attach
The one on the left is the return from your heater core. The one on the right is normally plugged. I am not sure which side of the impeller its on but I think it's on the pressure side. If you don't get an answer shortly, I'll look at the one on the shelf. I plumbed my water cooled turbo feed from the port in the dr rear head. Return via custom manifold in the heater hose system.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.