I think I am going to put a line lock in my car. But I have a question. Do I put the line lock in between the master and the Prop valve? this is the only place that makes sense but I am not sure.

B&M instructions say between the proportioning valve and brakes.

B&M instructions say between the proportioning valve and brakes.


My problem is with the Brake kit that I put on the Proportioning valve is by the master Cylinder than the front brakes are two lines from there.

I installed a Hurst line lock. I mounted it directly under the master cylinder. I plumbed it directly from the master, to the line lock, and from the line lock to a "t" that splits it for each front wheel. Works great!

If you do it like your first post in this thread, I think you'll be fine. :)