This valve will help prevent premature lock up of the brakes
by controlling the pressure to the rear brakes.
Works with Disc or Drum brakes and fully adjustable for ytuning needs.
Fits on Race cars, Classic cars and trucks,
Street rods, 4wd and 2wd vehicles.
It will be connected to the 3/16″ brake line that goes to the rear brake kit.
The knurled knob has very fine threads that will adjust with the utmost precision.
Adjustable Proportioning Valve