Power Steering Pump

Engine Flow (GPM) at 1500 RPM
3.9L 2.7 to 3.1
5.2L 2.7 to 3.1
5.9L 2.7 to 3.1
8.0L 2.7 to 3.1
5.9L Diesel 3.1 to 3.5
All w/Hydraulic Booster 3.1 to 3.5



Relief Pressure (All Engines) 1450 to 1550 PSI