Power Steering Pump

[hacked89]

Ditto, only thing I would add is I modify the pedal pin and swap to a red head box or similar rebuilt box. Not required regarding box, you can use factory box.

 

[hacked89]

Here’s my write up from the tech section

How to Convert a Vacuum Brake Pedal to Hydroboost Pedal

First, shout out to @laserjock for outlining detailed differences between the pedals, and a few others both here and on other forums that have discussed this. The high level procedure has been discussed and done by many others, but I have not seen a detailed writeup that wouldn't leave you...

www.oilburners.net

 

[1mouse3]

The hydro master bore is too large to make the drums happy. I file the mounting holes for the original MC and it stops waaaaay better.

I am using the f-super master with rear drums, did swap the output fitting on the the rear port since the f-super one was hollow. I was locking up the rear, so added a manual proportioning valve from willwood to sort that out since left out the oem one.