FITS MANY FORD CARS 61-69. Compare this to what you have.
These are brand new, properly manufactured and ready to install.
Installation takes under 5 minutes. Simply pop the old seal and valve out using a flat bladed screw driver. Clean the installation surface and then insert the new check valve and seal.
The original check valves commonly break because the plastic becomes brittle.
Call if you have questions.
Thanks
John Brewer