86 chevy crew cab 12 valve swap

[84chevyguyid]

So been searching out a solution to my power steering problem. I did come across a place that would build a trw power steering pump to the gpm and psi I need for the chevy system but when I got it here the ports on it are in the wrong places and wont clear the frame/crossmember so going to try dropping the pressure on the ZF pump and see if it will work. I bought a new hydrobooster from a place in CA called Vanco. He says he ports them and will handle 4.5 to 5 gpm as compared to the stock chevy pump spec of 3.5. My pump puts out 4.5 so if I can get the pressure down to 1500 psi maybe it will work for me. Just hate to find out it wont and blow my new 600 booster apart like I did the last one.