Ok, I had to call my hubby and ask the details, because i am not a car person, but i am learning, so please bear with me!! my falcon is a two door hard top. It has a 200 inline 6, from a'78 ford fairmont and has a '66 mustang c4 transmission. The body is in great shape, hardly any rust compared to what my husbands mustang had. We are interested in swapping a single bowl master cylinder to a duel, does any one know what is compatible?? I'll have to ask someone how to put up a picture. We can't make it to salem, but will be at the ford show at bcc, any one going to that??