6.0L - 8-cyl ( Description: HD PICKUP 6.0L 8-cyl Engine Code; Engine Code: [G]; )
6.0L - 8-cyl ( Description: HD PICKUP 6.0L 8-cyl Engine Code; Fuel: Gasoline; Engine Code: [K]; )
6.6L - 8-cyl ( Description: HD PICKUP 6.6L 8-cyl Engine Code; Fuel: Diesel; Engine Code: [6]; )