Master Cylinder Secondary Line runs from Master Cylinder to Proportioning Valve, Left Front Brake Line runs from Master Cylinder to Left Front Brake Hose Connection, Right Front Brake Line runs from Proportioning Valve to Right Front Brake Hose Connection, Intermediate Brake Line runs from Proportioning Valve to Factory Union, Rear Axle Crossover Line runs from Factory Union to Left Rear Brake Hose Connection, Clutch Line runs from Clutch Master Cylinder to Clutch Hose Connection (for manual transmissions only), Clutch Line runs from Clutch Hose Connection to Clutch Release Cylinder (for manual transmissions only)