Thanks specialed, There is a lot to look at but I did mistakenly paint the brake booster vacuum steel tube. I am also still waiting for a choke stove kit for the rh manifold. Also I do have the correct check valve I'm not sure how that happened. After some more looking I found in the 67 electrical assembly manual on page 63 a hose routing guide for a 390 a/c set up and there it clearly shows the hose routing for the heater core and it also has the two piece water pump outlet, there is also a illustration of this on page 30 where both parts are pointed to individually I never really noticed this before.