Hydro boost swap trouble

[B_derK20]

I'm in the middle of swapping my '83 K20 to hydroboost and I'm now stuck. My booster is from an '82 K30 and I got a new master and all new hoses for the same '82 model year. My problem is that my hoses are all the o-ring style on both ends but my steering box looks like this picture. The high pressure port is 16mms flare style. The o-ring hose won't thread into it. Do I have the wrong steering box? I have an '88 V30 with hydroboost parts truck that I could take the box off of but I didn't want to tear it out if I wasn't sure it was going to work. Can someone help me out?

Thanks