The DFC brake master cylinder for 1967–1974 Oldsmobile Calais is a direct-replacement unit that restores the hydraulic function of the vehicle’s braking system by controlling brake fluid pressure. It fits Calais models from 1967 through 1974 and provides a factory-style swap intended to return predictable pedal feel and reliable stopping performance for the vehicle’s original brake setup.
DFC 67-74 Oldsmobile Calais Brake Master Cylinder