never ever? all in know is that with Wilwood/drum combo and "nothing" I'm eating up real estate getting my junk stopped, and my 3rd set of front rotors should be here tomorrow.
The thought crossed my mind to simply install the rear discs (Strange) and see how things go, but I'll most likely throw the valve on.
Both cars are big tires pro-street types with Willwoods on all four corners....My chassis guy said to throw it out...So I did...That was many years ago...Sure simplifies the Line Line plumbing.