C7ZZ-3494-A (engineering number stamped C7ZA-3494-B)
This is a one year only power steering hose that connects to the pump high-pressure hose at the insulator and then routes down to the valve body.
The Ford MPC indicates this hose was used up to June 19, 1967 production but actual changeover date on the production line varied due to production line stock. If your car's production date is close to this change over date you should check your control valve port size. If your car was built after 6-19-67 you will need the larger port C7ZZ-3494-B hose. (This information was attained from Dead Nuts On Concourse Restoration Website)
This hose has the smaller 7/16 inch wrench size control valve fitting for the early control valve, not the 1/2 inch wrench size control valve fitting used on the later cars with the larger valve.
This hose has the small FoMoCo logo die stamped next to the engineering number, reproductions don?t. From my research, this hose is correct for early 67 HiPo 289 and 390 and all GT350/GT500 cars with the smaller control valve.
Asking $225 SOLD plus shipping
Additional pics
Additional pics
You should amend your research as later GT350/500 used the small fitting also ;)
Isn't the early hose to control valve 1/4" ?
Quote from: rcgt350 on May 26, 2024, 10:15:01 AMIsn't the early hose to control valve 1/4" ?
and so is the late. At least from the factory. Many control valves get changed over the years for the more plentiful and common replacement control valve with larger fitting .
Hose has been sold