contained the 360 V8 engine, with 300 hp—these engines had more power in Mexico than in the US, as Mexican anti-pollution laws were less strict in comparison to the US. Over the years, these models only received minor changes, such as new grilles, rear panels, and tail lights. The first generation was produced from 1970 to 1976; during the fall of 1975, Chrysler introduced the new F Body cars: the Dodge Aspen and Plymouth Volare (as 1976 models), while the Aspen R/T and Volare Road Runner were released as the sports versions. 1977–1980 Chrysler de México continued to use old model names after they were dropped in the U.S. marketplace. The Dodge Aspen and Plymouth Volare were sold in Mexico as the Dodge Dart and the Valiant Volare, and the sports version was named the Valiant Super Bee. The Mexican Dodge Dart consisted of the front of the US Plymouth Volare and the rear of the Dodge Aspen, while the Mexican Valiant Volare and the Dodge Super Bee consisted of the front of the Dodge Aspen and the rear of the US Plymouth Volare. The Super Bee was equipped with the 360 V8 engine and 300 hp, the three-speed Torque Flite automatic transmission (or the four-speed manual transmission), sports wide wheels, front spoiler, and a rear spoiler-style Trans Am with the Super Bee spelling (with an optional blind in the rear window). The federal highway patrol used Super Bee as a squad car. For the 1980-model year, the Super Bee received a new front with rectangular headlamps. For the 1981-model year, the Dodge Diplomat was introduced in Mexico, under the name of Dodge Dart (replacing the Dodge Aspen), and was considered a luxury car. A new sports version of the 1981 Dodge Dart replaced the Valiant Super Bee and is now called the Dodge Magnum—the version consisted of the 360 V8 engine and 270 hp, with variations in transmissions: The three-speed automatic and the four-speed manual. 2007–2009 Charger (LX) platform 2007 A new 2007 Super Bee model was introduced at the 2006 North American International Auto Show. It is based on the Dodge Charger SRT-8 and its exterior consists of special "Detonator Yellow" paint, a "Flat Black" hood, and fender "decals". The production version consisted of a hood decal, rather than an entirely black hood, and the "hockey stick" stripe on the side was changed from solid black to a