Silverado 1500 4WD V8-5.3L VIN T (2004)
20. Install the spark plug wires to the ignition coils.
21. Position the engine harness, if necessary.
22. Install the harness clips (1).
23. Connect the main electrical connector (4) feeding the ignition coils.
24. Install the CPA lock (5).
25. Install the engine sight shield, if required.
26. If equipped with RPO HP2, connect the ESB.
