Replacing Left Valve Rocker Arm Cover on a C 1500 Truck V8-60L VIN U
9. Remove the positive crankcase ventilation (PCV) hose from the rocker arm cover.
10. Remove the valve rocker arm cover bolts.
11. Remove the valve rocker arm cover.
12. Remove the gasket (1) from the rocker cover.
13. Discard the OLD gasket.
Installation Procedure