4.1L 250Cu. In. I6 GAS OHV Naturally Aspirated 22 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated 24 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated 25 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated 25