fitting sizes on PS Box & Pump

Hi Guys,
Does anyone know what size the fittings are for a 76 CJ power steering box and pump? The pressure out hookup on the pump seems to be approximately 9/16" female IF and the return line on the pump seems to be a 3/8" hose barb.
The pressure in on the steering box appears to be a 5/8" female IF and the return line on the steering box appears to be 9/16" female IF. I am trying to get fittings so I can hook up hoses. Thanks

 

I moved this for more exposure to your question.
sorry I can't help with the fitting size.
others will chime in I'm sure.

 

Thanks for moving it Jim. Looks like no one is gonna help me out though

 

Give it some soak time lipto. Theres a lot of bright guys on here and they probably spent sunday out on the trail. My Chilton shows more than one version for a 76 steering column. One version ... the 1976079 has a different assembly than the others. However it does'nt mention sizes.. Maybe try a caliper for fitting sizes. Sorry I could'nt be more helpful

 

Thanks Jvent123. I have looked and looked and can't find any measurements. I am just going to have to try different fittings until I find the right one.
Tom