I just did the frt to rear line on my kids 99 Durango.Also did the 2 rears for the whl cyls.New cylinders also.I just ran the frt along the inside of the tank.You never see it.No way was I dropping the tank.Rears we bent and flared.No big deal.I probaly did a few hundred a year at work.A 25 foot length of steel line and my flaring tool.pretty easy and quick.If the rear line blows it will still stop.Just you are using the fronts.It will eventually drain the master though.Rocky