1970 Oldsmobile F85, Cutlass, 442, W-30, W-31, Rallye 350 Hardtop Complete Preformed Brake Line Set for cars with factory Manual disc brakes, OEM material This complete brake line set is for hardtops with factory manual disc brakes (no power booster). You will receive 3 master cylinder lines (one short jumper to the valve on the master and 2 from the master cylinder down to the combination valve on the frame), one of each right and left front lines, one long line that runs from the front to the rear of the car, and 2 axle lines that run across the axle and out to the wheels. This set is made out of original material tin coated steel just like the originals. It will have the spring wrap where it.