Sprung a leak in the driverside one that starts at the proportioning valve and runs along the frame to a junction by the gas tank. That runs into the rubber hose part. Anybody do this lately. The rusted one is 12 years old and I can't get it to come off at the junction box. I wd 40'd it but no help. Looks like i'm gonna have to cut it? Do they make that piece form fitted or is it you bend and shape? Cost?