Power brakes acting silly!

Thanks for the help! I know that the rear brakes are tight because I had to put shoes on them when I got the car and where adjusted. The front brakes looked like they where in good shape but I'm not 100% sure. I know things where built different back in those days my power steering feels like I'm Turing a yacht and it moves with one finger. Lol they just don't feel right to me. anybody know of a manual brake kit I could swap to? No mopar junk yards in my area..