The 4.8, 5.3, 6.0, and 6.2 Liter V8 Engines
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
To assist in determining the applicable hardware and control system for each engine RPO, refer to Engine Content Specifications .