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I'd probably just replace all of them if that's what I had to deal with. I doubt either of those lines would come out in one piece. The large hose has a junction box on top, the line to the left and the line above both thread into the junction on the end of the hose.
I replace all lines on my 96 last year (front & rear) with a kit from these guys - https://www.sstubes.com/ Pretty simple job and plenty of room to work under there, I would highly recommend doing all of them along with new hoses if you plan on keeping the truck. Nice to have peace of mind in an old truck when slamming on the brakes.