I called and asked the sales rep if I could keep my stock steering pump and he told me he did'nt recomend it because AGR was designed for more flow. He futher elborated that standard oem pumps were 1000-1200 psi or 2 1/2 gallons a min, whereas the agr super pump was 14000 to 15000 or 4 gallons a min. Can you use your stock pump? Went on to say as I asked that the stops were 2.5 and the the valving was 195 and that 235 was to firm for street driving.

 

was told the box does come equipped with these. 27/8 ratio if you choose otherwise.