My dad & I put his 67 GTX together w/ front drum brakes. He has passed away. The GTX pulls to the right when you put the brakes on hard. It has every thing new. I mean every thing. I bled the front brakes & its getting plenty of fluid. I had some one hold the brake pedal & I could not turn the left brake but I could turn the right side. The right side is where the car bolts to when putting the brakes on when driving it. I am confused. Any help Thanks