[Dmac221]

2004 lb7 3500 dually

So I’m going down the PA turnpike and I’m doing 77 mph and I start slowing down closer to my exit, my pedal went straight to the floor and I ended up hitting the trailer button to help slow me down.

What would you recommend me to get lines wise? I would like to get replaced first thing in them today.
Pictures of lines that I’m guessing are my brake lines.

 

[mray]

Either the new coated lines or stainless steel ones.

 

[Ron Nielson]

Don't fail to look above your brake lines for dripping fluid. The hydroboost and master cylinder leaks can often be seen in that same area. But it sure looks like brake lines.