Hmmm... Brakes didn't quite feel right while out today. Checked when I got home and the reservoir for the rear brakes was completely empty.
Start looking around and find the wet spot at the driver's side of the rear axle. Looks like the hardline rotted through under the clip that holds it to the axle.
Not having much luck with finding the part online - RockAuto, GMPartsDirect, etc. Can get the hoses, but not the hardlines. Only place that seems to have a listing is www.inlinetube.com - 90-94 Power Disc Brake Line Set 11pc 3/4 ton Long bed. Looks like all of the hardlines for $185 for steel or $210 for stainless. Extra $25 would be a no-brainer, I think.
Have to check with the dealer tomorrow to see if I can get the one line. I'm not really looking at replacing everything right now.
Any thoughts?