I was told that the loops are also to equal out the brakes lines between the front brakes so there is an equal amount of brake lines from left to right side. So the brake pressure is equal.
It sure is a land yacht, for it's size it still has a sporty look to it. As of now I have to many projects going on so it has not been worked on as it should be. So I'm going to put it up for sale soon. It really needs to go to some one who has the time to restore it.
Later
Thanks Dirtyrat,
I drive the truck every year except for this year, started working on the sheet metal, also put front disc brakes on.
Welcome Lowazzlt1, you live about 45 mins west of my location...
Later