C5AZ-8509-J For use originally on 1967 289 engines without power accessories. No air conditioning, no power steering, and standard 1 sheave alternators.
Single belt pulley 6.10 inches in diameter. When measured from the front of the water pump hub (or inside of the pulley) to the center line of the belt sheave the measurement is 2 inches.
*This is one of the few water pump pulleys that did not have an imprinted casting number. Originally this pulley had an ink stamp. We will most likely be unable to ship with any kind of original markings.
Ford casting number C5AE-8509-B.