The DFC brake wheel cylinder for 1958–1985 Chevrolet 80 (rear) is a replacement hydraulic cylinder for the rear wheel assembly. It restores the wheel-mounted braking actuator for the listed years and is intended to take the place of a worn or leaking rear cylinder; verify the rear mounting specification in the product listing.
DFC 58-85 Chevrolet 80 Rear Brake Wheel Cylinder