A burnout is pretty easy to do, but it's a lot easier with a line-lock. A line-lock allows you to lock the front brakes independently of the rear brakes, so the car stays put while the tires smolder.
If you tinker around with cars very much, sooner or later you're bound to run into a problem involving tubing. Perhaps it's tube bending, tube flaring, types of fittings, or possibly all of these ...
Your Mustang's plumbing system manages functions important not only to driving, but also to driving safely. Brake lines, fittings, and valves must be able to withstand tremendous operating pressures.