After facing a firestorm of backlash for discontinuing the beloved HEMI V-8 engine, Ram said it is reversing course.

Stellantis N.V. navigates market share loss, BEV transition, and leadership shifts. New strategies aim to stabilize sales.

A rare 1970 muscle car just stunned auction watchers by selling far above value, despite never turning a single competitive ...

Photo: YouTube/Mopars5150 In short, they bought a 1968 Shelby Mustang GT500 and a 1970 Ford Mustang Boss 429. As if this ’luck-strikes-twice-in-the-same-place adventure’ wasn’t enough ...

Few rivalries in American automotive history are as storied and intense as that between Ford's Boss 429 and Chrysler's 426 Hemi engines. FCC Chair Responds to Trump’s Demand to Shut Down ABC ...

While the Boss 429 doesn't exactly use Hemi heads, the design is similar enough to earn it the nickname Semi-Hemi. However, Ford took a slightly different path to make the Boss 429 available to ...

The 1969 Ford Mustang Boss 429, code-named Job 1 ... crescent-shaped combustion chambers that some dubbed the semi-hemi. The heads use intake valves measuring 2.275 inches in diameter and 1. ...