That's the power steering hose I was referring to in my previous post.Got it. Almost there...
how do I get the black (oil (??) what is that??) pipe out of the way that runs along the passenger side bank to the front pump?
it’s stopping me from twisting the water pipe up on that side:
View attachment 100355
see how it’s on top of the water pipe and in the way...
View attachment 100356
With disconnected at the union fitting you'll be to get that pipe out of the way enough to get the coolant hard pipe out.