I have replaced the brake booster and master cylinder with a new 9" setup with the proportioning valve attached. I also replaced the front to rear brake line which is to short to reach the proportioning valve and has a 9/16-18 male fitting on the end of the line. The new proportioning valve has a 9/16-18 female rear line connector. I have a 3 foot gap between the two parts that need to be connected.

Has anyone had this issue?

What did you use to connect the two together?

I have tried flaring new lines but my flaring skills are horrible, I've destroyed 4 brake lines already.

I'm looking for an option that I can use to fix the problem with pre-flared brake lines.

Fred