C 30 P/U 2WD L6-292 4.8L (1985)
Note
THE SOLID VALVE, 2ND TYPE, MUST ONLY BE USED IN THE PUMP COVER ASSEMBLY WITH THE SQUARED OFF PRESSURE
REGULATOR BOSS (PRESSURE BOOST BUSHING END) FIG. 2. THE PRESSURE REGULATOR VALVE, 1ST TYPE, WITH OIL HOLES
AND ORIFICE CUP PLUG, IS RELEASED FOR SERVICE AND CAN BE USED TO SERVICE EITHER PAST MODEL OR THE CURRENT
PUMP COVER ASSEMBLY.
