[white302svt]

I know that a Saginaw P pump will work due to it's high pressures for GM cars along with most HydroBoost systems. I was thinking why would a Ford power steering pump out of an early model Super Duty truck with HydroBoost brakes not work?? I ask this question because I have a March performance pulley system already on my 91 GT. You guys have an opinion??

 

[kjb302ho]

im using the factory fox pump with a hydroboost from a 00. no issues. mm hydroboost conversion.

 

[Mustang5L5]

Also using the stock pump with my hydro boost setup. No issues.