That bolt goes to a bracket on the chassis.roughly under the master cylinder. Trial fit it to work out the best way round, I seem to recall it fits 2 ways. I'm assuming you have single circuit brakes otherwise you need a 3 way. The line from the master goes to the top, the front goes to off-side front, the bottom goes down then back across the crossmember to the near side front, the rear goes along the top of the chassis to a flexy to a T on the axle.