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 ...

Chrysler's big-block wedge has always been a staple of Mopar street performance for good reason. As the engine with the biggest factory displacement, the cubes are already there for ample power ...

The Mopar 440-cubic-inch V8 belongs to Chrysler's RB engine line with roots traced back to the original 383-cubic-inch big block, which came out in 1959. However, the RB lineage traces back to the ...

Sometimes for one reason or another, projects can take a turn midstream, and in the case of our 446 build, timing and circumstance have led to just that. With our robust short-block built, fitting the ...