hydraulic clutch system Dart

Hi,

currently I have the attached master/slave installation in the Dart. Unfortunately it is not serviceable, means all pressed together plastic cylinders and line. This set is out of a 96 Dodge Dakota, V6. I have the 5 speed installed.
Now the master is sucking air.
What I'm looking for is a similar set but serviceable. With bleeder screws ..... Any idea?