4.9L 300Cu. In. I6 GAS OHV Naturally Aspirated 15 4.9L 300Cu. In. I6 LPG OHV Naturally Aspirated 15 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated 15 5.8L 351Cu. In. V8 GAS OHV Naturally Aspirated 15 6.9L 420Cu. In. V8 DIESEL OHV Naturally Aspirated 16 7.5L 460Cu. In. V8 GAS OHV Naturally Aspirated 16