I will be using this one on my ‘63 Safari with the Scarebird conversion.
I’ll be running manual brakes as well.
I picked the aluminum one because I hate rusty master cylinders!
Also ended up with black Wilwood calipers to show through my 5 spoke Americans. Make sure your wheels will clear, not all 15” wheels will. I was going to use some 15” Wheel Vintiques wheels but they hit.
I have some install pics on my PC I can post maybe tomorrow if you’d like to see.
Rob
https://piratejack.net/gm-universal-...ster-cylinder/