Then onto the brakes. The brakes in the car were so mediocre, it was impossible to skid the wheels, and why I decided to do the new booster, master, and stainless lines. I cut one of the rubber lines in half to see what I would see, and just as I suspected, they were very constricted inside from the rubber swelling. Look carefully at the old hose and you can see the pinhole that remained for fluid to pass through compared to the new stainless lines I installed.