Brake Swap Master Cylinder

'73-'74 A body master with power brakes and then you will have large boar calipers with small boar master. The result is a nice firm pedal that stops the car very nicely.


You want a larger bore master cylinder, not a small bore. The Larger bore gives you quicker response when braking with less pedal travel.


Also with the 73-76 Dart disc and the Valarie disc conversion, you also need the 73-76 Dart upper control arms with the larger ball joint.