Applications using high amounts of caster have proven brutal on power steering pumps. We went looking for an alternative pump with greater capacity and durability. After testing different options, we selected this custom built steel pump from Turn One. The pump has a more durable pressure regulation valve and custom pressure fitting for increased pulley clearance. Produces 1800 PSI and features a #10 supply fitting and a #6 pressure fitting. Comes with PS2005 Howe power steering pulley installed.