Quote:

I have a 67 valiant dedicated drag car. I installed strange front discs and kept the rear drums. The new master cylinder and after market porp valve are going in now. Should the prop valve be on the rear or front brakes and why?
4.50s in the front, 10.50s in the rear 11s et.



Put it on the fronts... with skinny fronts and big
rear tires you want to keep the fronts from locking
up on a spike of the pedal