Chevrolet 1973 Overhaul Manual page 146

EN G IN E 6-5
TO OIL COOLER
(HI-PERFORMANCE ONLY)
OIL COOLER BY-PASS V A L V E ,^
(HI-PERFORMANCE ONLY)
OIL FILTER BY-PASS VALVE
CYLINDER WALLS ARE OILED BY
OIL THROW N OFF PRESSURE FED
CON NEC TING ROD BEARINGS
OIL FILTER AND DISTRIBUTOR OILING
CYLINDER WALL AND CAMSHAFT LOBE OILING
FUEL PUMP PUSH ROD OILING
CROSS DRILLED M A IN BEARING
JOURNALS WITH HIGH PERFORMANCE
EN G IN E ONLY.
CRANKCASE AND CRANKSHAFT OILING VALVE MECHANISM OILING
Fig. 3 —"M a rk IV V 8 " Engine Lubrication
OVERHAUL MANUAL