Silverado Classic 2500 2WD V8-8.1L (2007)
Engine Oil Pressure: Specifications
Oil Pressure - Minimum ...................................................................................................................................... 34 kPa @ 1,000 RPM 5 psi @ 1,000 RPM
Oil Pressure - Minimum .................................................................................................................................... 69 kPa @ 2,000 RPM 10 psi @ 2,000 RPM