Sorry Jared, I had all but forgotten that you had requested this. I was under the car yesterday bleeding the brakes and (finally) got you some pictures. Please excuse the dirt, rusty surfaces and my piss poor POR15 job. No one other than you guys is gonna see any of it anyways.
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The union point is just forward of the front lower control arm mount. It’s really the only decent spot to put it with the body still on the frame. After this spot the brake line goes inside the C channel section of the frame up towards the proportioning valve and is nearly impossible to access.
It took a little finagling to get it in there, but the new section of line will go in and out without bending it. We made sure to remove the old line without bending it and used it as a template to form the new one.
Hope this helps.
D.