Ford Specialty tool: T75L-3733-A
Power Steering Pulley remover tool for my '78 Ford F250 XLT Ranger with it's 460 & C6.
What does it look like? I can't copy what I can't seem to find a picture of, & my Detroit Iron Works Service/Repair manual only mentions it, without any picture.
There is a hex allen bolt through the front center which haven't yet gotten loose as I don't have the correct size allen wrench {slightly bigger than a 9mm Snap-On one,
but I don't have that large of a US sized allen wrench!}
Any suggestions/help would be greatly appreciated.
Thank you!

 

Next size up from 9mm is 10mm and that would be real close to 3/8" this size is used for some disc brake caliper slid bolts, think GM.

Now I don't think the pulley un-screws so don't know why the allen on the shaft end?
IIRC there is a PS pump pulley puller
power steer pump puller - Google Search
Dave ----

 

That should be a 3/8", the plug sockets aren't that expensive and are the best thing to use.

The tool is a clam shell with a sleeve that goes around it to hold the 2 halves together, they really are not that expensive to buy, cost more to make it yourself than to buy it.

 

I just rented one from the parts house last time I needed a puller for that..