Bleeding brakes…

I've got a '67 cuda that I can't seem to get any fluid from the rear brakes.

Basically, everything is new. Mastercylinder, disc brake distribution valve from a '73+ A-Body, new rubber brake lines, frontend changed to '73 disc brakes "New calipers" and new rear discs from a late model jeep cherokee on the back.
Bench bled the mastercylinder and I I've been using a mightyvac hand vacuum pump and I can't get anything to he the back. The fronts have pleny of fluid.

I haven't tried using two people yet "One on the brake pedel and me under the car" but that is next.

A guy at work said there is something in the distribution block that could be blocking the rear lines. I can't seem to find anything on the internet showing whats inside.
Any suggestions??



Author: admin