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Drum/Disc Brake Proportioning Valve Help

6K views 2 replies 3 participants last post by  cobalt327 
#1 ·
I've just converted the front brakes on my 72 chevy from drum to disc. Now I have to do the master cylinder and proportioning valve. The proportioning valve I have is the correct one, but the ports line up differently from the old valve, so the lines have to be modified. What is the best way to do this? Do I have to cut the existing steel lines and make a splice? I do not want to replace all the brake lines in the car, I just have to redo the bends at the master cylinder. I have a tubing bender and a flaring tool if needed.

See photos below. Suggestions and comments please

the first 2 photos are my existing setup. the last photo is the new prop valve which is a different layout from the existing - therefore the lines have to be cut/refitted etc.



 
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