It's actually my 75 year old dad's car that we are rebuilding together, so I'll ask him where he get the system. But yes it's all new, including gearbox and pump. The reason we tried changing the valve was because we had an extra and this issue happened a month ago before another fuel tank issue stopped us again from road ready, and we were able to tap on the valve with a small hammer while turning wheen back and fourth. Almost like the process of bleeding air out, we found a video from old mopar site and the steering issue went away. So we thought we fixed that issue, then after replacing the fuel tank and other things, we were ready to get it out today and the steering issue reappeared! So we decided to swap valve thinking possibly bad. And now the wheel turns to the right on its own when on Jack's, but when on ground, we still have no wheel movement barely. Tomorrow I will get a video to better help understand what actually happens.