Proportioning Valve 71-72 E & 76 A Body W/ Hold Off

MMR-0387  Proportioning Valve 71-72 E & 76 A Body W/ Hold Off

Also referred to as a distribution block. This is the type of valve is used on AAR Cuda and T/A Challenger and also 1976 A-body cars. This is the best valve to use in a disc drum combination, the extra brake hold-off valve keeps the rear brakes from locking up.