Well, my rear brake tubing was connected directly from the frame to the rear axle brake tee without a hose. I cut the line, double flared it and installed the proper hose. Then I bled the brakes and went for a test drive. It seemed to work well, but I discovered an air leak at a fitting for the emergency glad hand. Gonna have to fix that. Not sure where to get the fittings or what size the tubing is. My horn doesn't work either.