kelsey hayes part and proportioning valve

I ordered the wrong one for my pre 73 and went to plumb with all the correct 69 lines and it sits at different angle and not plug and play. Re-ordered. It can be adapted but I was going for stock! Here are pics of a pre 73 factory BB setup that also has the heat shield to cover the distribution block found only on BB cars. Note the separate hold valve down lower on the frame.

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Hmmm, i swear mine already has that in the same spot, but i have to be mistaken because its a drum brake car..I will have to look. This isnt going to be as easy as id hoped, im going to have to gigure out which line goes where. I thought it was one line in and one out.. Where did you find those nice brake lines at? Looks good!