In the history of engines made by Mopar — the parts division of Stellantis, who owns Chrysler, Dodge, Jeep, and more — the flashiest of the bunch naturally come from the height of the muscle car era ...

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 Chrysler invented antifreeze in 1937, it established the Mopar brand (a mashup of the words "motor" and "parts") to help sell its new product along with a larger line of car parts and accessories ...

Chrysler's Dodge and Plymouth often led the charge during the original muscle car era thanks to not just the timeless design of their models but the terrific high-performance engines hidden under ...

Before the Challenger-based Demon rolled out with 840 horsepower from a supercharged V8 engine, Chrysler introduced the Viper-inspired Demon concept at the 2007 Geneva Auto Show. Even longer before ...