I believe I read that you used Monte brakes on your 67. I am also using these. I know to use the steering arm from the drums, but what about the combination valve and the ball joints. I dont think the stock size lower ball joint is going to work. Am I wrong about this? Any help you could give would be appreciated. Thanks.
Make sure that you have a 70-72 model Monte Carlo spindle. If you don't, that may cause the problem that you are describing. I put 1970 Monte Carlo spindles on my Camaro and they fit the ball joints perfectly.