5.2L 318Cu. In. V8 CNG OHV Naturally Aspirated 15 5.2L 318Cu. In. V8 GAS OHV Naturally Aspirated 15 5.9L 359Cu. In. I6 DIESEL OHV Turbocharged 16 5.9L 360Cu. In. V8 GAS OHV Naturally Aspirated 15 8.0L 7990CC 488Cu. In. V10 GAS OHV Naturally Aspirated 13