Patched in a section of brake line from the parts store. Works great, and it's nice to have it back on the road. Now to find the time to get the new sound system fully installed

 

New radio installed! Ended up just rewiring the whole truck with new speaker wire and bypassing the factory amp and radio wiring. Got a kit with 4 speakers and a head unit for a whopping $25 on clearance at Wally World, and I'm shocked to say it actually sounds better than the atrocious factory system (though that's a pretty low bar). Plus, I now have Bluetooth. Win win.