LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 1980 >> Rally G3500, Van Cargo >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 305", 350" & 400" V8 Engines >> Engine Oiling >> Oil Pressure

Oil Pressure

With engine at normal operating temperature, oil pressure should be 40 psi at 2000 RPM.