Common questions

How big is the proportioning valve on a 1973 Ford F250?

How big is the proportioning valve on a 1973 Ford F250?

Our 1973-1979 Ford Proportioning Valve comes with a 1 year warranty. Our 1973-1979 Ford F250 brake proportioning valve has a 9/16″-18 connection for Rear Brakes & Dual 3/8″-24 ports for the front brakes. The connections from the Master Cylinder are 1/2″-20 and 7/16″-24.

Do you need a brake proportioning valve for a Ford truck?

Get your 1948-1979 classic Ford truck up and running smooth with National Parts Depots proportioning valves and distribution blocks. Whether you need to replace your Ford F-100 brake proportioning valve, distribution block or just need a mounting bracket NPD has all the restoration parts you need.

When was proportioning added to Ford disc brakes?

In 1973, Ford integrated the pressure differential valve and the metering valve into a single valve body assembly on the disc/drum trucks. And for the first time in the trucks, a third function ( proportioning) was also added to this integrated brake valve assembly, so it now had 3 separate brake functions:

How do you remove a proportioning valve on a Ford?

Use a lug wrench or an impact wrench to remove the tire. To remove the proportioning valve you will need to disconnect the brake lines that are coming out of it. You will also have to disconnect the wire harness that goes to the low brake fluid light on your dash. This harness is removed by pressing on the tab that releases the clip.

Our 1973-1979 Ford Proportioning Valve comes with a 1 year warranty. Our 1973-1979 Ford F250 brake proportioning valve has a 9/16″-18 connection for Rear Brakes & Dual 3/8″-24 ports for the front brakes. The connections from the Master Cylinder are 1/2″-20 and 7/16″-24.

Get your 1948-1979 classic Ford truck up and running smooth with National Parts Depots proportioning valves and distribution blocks. Whether you need to replace your Ford F-100 brake proportioning valve, distribution block or just need a mounting bracket NPD has all the restoration parts you need.

In 1973, Ford integrated the pressure differential valve and the metering valve into a single valve body assembly on the disc/drum trucks. And for the first time in the trucks, a third function ( proportioning) was also added to this integrated brake valve assembly, so it now had 3 separate brake functions:

What kind of brakes do you use on a’67 Ford truck?

The stand-alone brake pressure differential valve is used on all ’67-’72 trucks, 2WD and 4WD, regardless of whether the truck is equipped with front disc or front drum brakes.

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Ruth Doyle