For those with SOA or 4"+ lifts / length of brake lines?

[S&S1stCruzer]

I searched and there's alot of stuff on where to get extended lines. But I just purchased some and I haven't installed them but I think there going to be to short. Mine mearsured at about 19.5 inches fitting to fitting. What length have you guys gone with those that are running 4+ inches of lift?

Thanks