Hi All I've got a 1929 Model A Sport Coupe with juice brakes operating with a single circuit master cylinder, like this one: http://www.macsautoparts.com/ford_m...nder-usa-made-1-1-16-bore-ford-passenger.html I'd like to go to a dual circuit set up, and from what I can tell the 67 Mustang drum brake master cylinder is the way to go? http://www.macsautoparts.com/ford_m...-new-dual-chamber-for-manual-drum-brakes.html Has anyone done this change, is this the right cylinder to use etc? Regards Kevin
although the dual circuit MC will provide you with a small amount of safety, it won't change how your brakes work. Yes the mustang unit is a good swap. The mounting holes will be different...