Replacing single bowl master cylinder question

i have a 65 valiant that i am doing the same exact thing to this weekend. i have the wilwood adjustable prop. valve in the picture below. i cut all the lines outta the car front to rear and will be starting over. i am using a master outta a 93 dodge shadow. 7/8' bore and aluminum body. only cost me $35 brand new on amazon.

dorman part #m39736






Wilwood Brake Proportioning Valves 260-11179



$78 AT SUMMIT RACING.