Sorry about the posting problems. I have no idea what is going on, so I am sending this via the topica website. I hope people can read it now. I will try to find out what the heck is going wrong-SR I'm looking to upgrade the brakes on my '63 330 wagon. It has the original non-power single master cylinder, and I'd like to go to a dual. I've had my two cars for awhile but am just getting around to messing with them. Any suggestions for a dual master cylinder and proportioning valve? Thanks, Scott Dodge 330 sedanDodge 330 wagon Scott R. 1963 Dodge 330 sedan 1963 Dodge 330 wagon ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html.