5.3L - 8-cyl ( Description: 8-cyl Engine Code [0] LMG Flex-fuel; Engine Code: [0]; )
5.3L - 8-cyl ( Description: 8-cyl Engine Code [3] LC9 Flex-fuel; Engine Code: [3]; )
5.3L - 8-cyl ( Description: 8-cyl Engine Code [J] LY5; Fuel: Gasoline; Engine Code: [J]; )
6.0L - 8-cyl ( Description: 8-cyl Engine Code [K]; Fuel: Gasoline; Engine Code: [K]; )
6.0L - 8-cyl ( Description: 8-cyl Engine Code [Y] L76; Fuel: Gasoline; Engine Code: [Y]; )