The DFC rear brake hose (including lower rear) for 1967-1981 Dodge W100 applications is a replacement brake line that restores the hydraulic connection between the vehicle hard line and the rear caliper. It fits the rear or rear-lower position noted for those W100 years and serves as a vehicle-specific replacement to return functional hydraulic braking at that wheel.
DFC 67-81 Dodge W100 Rear-lo/Rear Brake Hose