Members with 4 wheel disc systems: Can you lock your wheels?
My friend Brian put this manual master cylinder on his '72 Duster, he is very happy with the way it stops now.
I would call Cass at Dr. Diff.
These look like the factory masters that the Chrysler Mini Vans Use.
2003 Grand Caravan has the Disc/Disc system on it.
Believe the 2002 Grand Caravan had the Disc/Drum system.
Better talk to Cass for the correct Disc/Disc master for your system.
Also has the "new junction blocks" too. As I believe your used Drum/Drum junction block is suspect to your brake problem.
___________
On a side note, swapped out this 15/16" master onto the '69 Satellite drum/drum system over the stock master.
Stopped great with reduced foot pressure. Very happy with that simple improvement on a completely stock system.
My friend Brian put this manual master cylinder on his '72 Duster, he is very happy with the way it stops now.
I would call Cass at Dr. Diff.
These look like the factory masters that the Chrysler Mini Vans Use.
2003 Grand Caravan has the Disc/Disc system on it.
Believe the 2002 Grand Caravan had the Disc/Drum system.
Better talk to Cass for the correct Disc/Disc master for your system.
Also has the "new junction blocks" too. As I believe your used Drum/Drum junction block is suspect to your brake problem.
___________
On a side note, swapped out this 15/16" master onto the '69 Satellite drum/drum system over the stock master.
Stopped great with reduced foot pressure. Very happy with that simple improvement on a completely stock system.