here is a 5.0 valve block, thought it might help with routing lines it helped me out today, wasnt sure which one was the front lines and which was the rear. With a mod swap all you do is tee off the front line with both front lines and thats it i think LOL. I was gonna use the 4.6 block but it looked easier to do it with the 5.0 valve, but anyway here is the diagram.
