I have a Dana 44 front steer axel i am putting in my new moon buggie over here oz i was just wondering on what ram i need i think it might be be a 2" bore and 8" store is this right the p/s pump is a std V6 commodore 3.8lt and a folk lift orbitil valve?

P.S: Do you think i need to get the p/s pump revalved with somethink like a 7.5ci as i read some where that they are 1400 psi and 3.5ci as the once we are useing are heavy on the steering wheel.

Thank in advanced guy's
Rodney