
REPRODUCTION. You are purchasing a pair of rear wheel cylinders. Please note that these have a 1-inch diameter piston. If you currently have a larger size piston in your vehicle, you would need to replace BOTH wheel cylinders. Please note it is not advised to switch to a smaller size wheel cylinder as it could slightly decrease the stopping power of the rear brakes.
ATTRIBUTES:
Bore Size: 1 Inch
Line Thread Size: 7/16 Inch - 20
FITS:
1958-1964 Cadillac Models EXCEPT Commercial Chassis
Caddy Daddy Part #5864CD4803L 4804R