Need a fix for this:

oh, was that only used on 1965-66 cars? i thought it was on all the power brake cars..that would have made it easy to find if it was on all of them..
It was used on all sorts of cars not just A bodies. You need to really look into it before you spend any money though. I have no real knowledge as to weather this will actually work for you. It seems like it will but you need to look into it deeper .