Straight off the bat, it's the engine sizes. The Mopar 383 V8 displaces 383 cubic inches (6.3 liters), sitting between the 340 (5.6 liters) and 440 (7.2 liters). The 340, 383, and 440 all are part of ...

When on the topic of Mopar engines, you'll hear all about the Hemi, max wedge, and 440. There is no shortage of people praising them out there. Make no mistake, the performance these mills deliver is ...