F-150 brake lines

When you bag the front do you have to modify the steel brake line? It is at the bottom of the frame where it connects to the flexible hose and is pointing down. Will this be a problem? Also does the rear flexible brake line have to be extended? Thanks

my buckfitty has been bagged for awhile now and i haven't had to modify the brake lines in anyway form or fashion so just kind keep a eye on the but my lines are bolted up to the stock location and everything!!!

you aint gonna have to do nothing to the brake lines, they will be fine bro

i just finshed baggin my 89 f150 i didn't have to move shit!