This is probably a pretty newbie type of question but how do i get my brake lines seperated from the frame at the front. Its a 76 and the line runs through the frame, i think that is different from the 80's maybe.. There are some u clips on the outside of the frame and i dont know how to get those off? Do they need to come out to get the brake lines off. Sort of need to do this so i can finally finish the lift so i can actually go test it out!