Vauxhall Cresta PB (1962- 66). Vauxhall Velox PB (1962- 66). Here's a newRear Brake Wheel Cylinder (0.75") (x1) for the following models fromVauxhall -. NOTE- If you're also replacing the copper brake pipes, the Pipe that goes into the Rear Wheel Cylinder has to be aDouble Flare.
