Does anyone know what size these blue fittings are?
Once I get them I can start on taking it out, but I don't know what size.

Also, the line coming off the top of the p/s pump,
that looks like it's going into the firewall, anyone know what you do with that one?
It's not part of the ones you loop, so I wasn't quite sure of what you do with it.

 

bump

 

Those look like -6AN flare fittings. You can use whatever AN size hose-ends and line to loop them or remove them to use barbed-to-NPT adapter fittings.. The rack looks like it's been tapped for 3/8" NPT to use the pipe-to-AN adapters.

As for the PS pump high-pressure feed line, just remove it along with the pump.

 

awesome, thanks.

I wanted to get that figured out before the weekend,
Thought it'd be a good idea while my engine is out to do the p/s then.

 

Looks like -6AN to me as well.