4.1L 250Cu. In. I6 GAS OHV Naturally Aspirated 20 4.8L 292Cu. In. I6 GAS OHV Naturally Aspirated 20 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated 20 5.7L 350Cu. In. V8 DIESEL OHV Naturally Aspirated 20 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated 20 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated 20 7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated 20