5/8″ rear wheel cylinder was used from 1959-1967 when using disc brakes on the front end (keeps the back end less active). Quantity one per rear wheel and 2 required for car set. Also included with this 5/8′ wheel cylinder is 1 x Bleed nipple & 1 x retaining clip.

NOTE: We strongly recommend if you are replacing 1 side that you also replace the other side wheel cylinder at the same time.

(Alternative Part Number: GWC1101AP , 4412, P5095)