3.8L 3852CC 235Cu. In. l6 GAS OHV Naturally Aspirated 30 3.9L 235Cu. In. I6 GAS Naturally Aspirated 40 4.3L 261Cu. In. I6 GAS Naturally Aspirated 40 4.3L 4278CC 261Cu. In. l6 GAS OHV Naturally Aspirated 30