91 HR Imperial here.....bought in Plano, TX and drove home to OKC. About a week later, went to head to the mechanic to start the work up of what she would be needing and the brake lines literally CRUMBLED between the guys fingers!!!
No grinding, pedal to floor, nothing the whole way home until the first stop up the road from my house heading to the mechanics.
Talk about by the grace of God, skin of my teeth or whatever!!