well i could not figure it out i replaced the calipers, wheel cylinders, master cylinder twice and changed out the lspv so i loaded it on the trailer and halled it to my buddys shop, they should be able to figure it out (i hope) i have tried everything. thanks for your help guys.
Damn, that's cavalry right there. Going to town on it.
I was going to suggest you releasing the rear-most fitting at the cylinder(closest to cab), while someone is pushing the pedal. If nothing comes out, you know it's the MC. Had that problem before myself.
I've bled the hell out of my brakes currently and still get pedal to floor. At this point, I'm certain it must be the MC. Time to replace another MC(piece of cake, just trouble finding one right now).
What about the vacccum booster - what are symptoms of that going bad? Since he's already replaced the MC, perhaps it could be that?