HotCars outlines the Chrysler 426 Hemi’s rise from racing dominance to becoming one of the most valuable engines in muscle car history. Built in just 9,137 cars between 1966 and 1971, its combination ...

A look back at the legendary engine that put Mopar on the map and is still used in the fastest, most powerful cars today.

Choosing between aluminum and cast iron engine blocks isn't just about weight or cost. We explain what matters when big horsepower is the goal.

Plymouth sold 1,815 Six-Barrel Road Runners in 1970, but this survivor is one of only 433 hardtops equipped with the ...

The car is missing the engine, and the interior isn’t much better, either, but overall, it’s a solid project car from the final days of the muscle car age ...