Installation Procedure

WARNING: This page is about a different variant/trim than selected.

Fig 1: Valve Rocker Arm Cover Components And Bolts With Tightening Sequence - Left Side
Courtesy of GENERAL MOTORS COMPANY

NOTE:
If the valve rocker arm cover grommets are cracked or damaged, replace the valve rocker arm cover bolts. The grommet is serviced with the rocker arm cover bolt.

Valve Rocker Arm Cover Gasket (1) - Install NEW
Valve Rocker Arm Cover (2) - Install
Valve Rocker Arm Cover Bolt (3) - Install
tighten the bolts in the sequence shown. Valve Rocker Arm Cover Installation - Left Side
Fuel Feed Pipe - Install - Fuel Feed Pipe Replacement (Short/Long Wheel Base) , or Fuel Feed Pipe Replacement (Chassis Cab Front Tank) , or Fuel Feed Pipe Replacement (Chassis Cab Rear Tank) , or Fuel Feed Pipe Replacement (At Engine)
Courtesy of GENERAL MOTORS COMPANY

Ignition Coil-Left Side (2) - Install [4x] - Ignition Coil Replacement
Courtesy of GENERAL MOTORS COMPANY

Oil Filler Tube (1) - Install - Oil Filler Tube Replacement
Courtesy of GENERAL MOTORS COMPANY

Positive Crankcase Ventilation Tube (1) - Install - Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (Left Side) , or Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (Right Side)