My power steering in my 72 has a leak and takes about 2 days to fully empty all the power steering fluid on the garage floor. I see it's coming from the return line that I screwed up during my engine drop. I want to change the line. I took everything off the car but I couldn't figure out how to take the line out of the back of the pump. There is no fitting in front for the return hose. Do I have to go inside the pump to unscrew the fitting? It tried taking the pulley off it but I couldn't figure that out either, it looks like it calls for a special tool. Im just gonna get 5/16 aluminum tubing from kragen for it. That is what it has on it right now. If I recall my power steering is different than pre-69 setup if that matters. Thanks.