4.3L - 6-cyl ( Description: PICKUP 4.3L 6-cyl Engine Code [W]; Fuel: Gasoline; Engine Code: [W]; )
5.0L - 8-cyl ( Description: PICKUP 5.0L 8-cyl Engine Code [M]; Fuel: Gasoline; Engine Code: [M]; )
5.7L - 8-cyl ( Description: PICKUP 5.7L 8-cyl Engine Code [R]; Fuel: Gasoline; Engine Code: [R]; )
6.5L - 8-cyl ( Description: PICKUP 6.5L 8-cyl Engine Code [S]; Fuel: Diesel; Engine Code: [S]; )