1976 FJ40 clutch hydrulic hard line on firewall fitting size? (1 Viewer)

[macdaddy59]

I am converting from 350 SBC back to a 2F motor and am installing new hydraulic clutch an hoses. I have the rubber hydraulic hose but need to make or purchase the hard line that gets bolted to the firewall. Anybody know what size fittings I need to purchase for the hydrulic clutch rubber hose and the master cylinder?