1972 Dodge Challenger | Muscle car

1972 Dodge Challenger | Muscle car

1972 Dodge Challenger

The Dodge Challenger is the name of three different generations of American automobiles produced by Dodge. The Dodge Silver Challenger was produced from 1958 to 1959. From 1969 to 1974, the first generation Dodge Challenger pony car was built using the Chrysler E platform, sharing major components with the Plymouth Barracuda.

For 1972 the options lists (both for performance and appearance/convenience items) had been drastically cut back. The convertible version (though a sun-roof was made available), most interior upgrade options (in particular leather seats), comfort/convenience items (in particular power windows and power seats), and all the big-block engine options were gone. The R/T series was replaced by the Rallye series. Engine choices were down to three: the 225 cu in slant-6, the 318 cu in V-8, and a performance oriented 340 cu in V-8 which was equipped with a 4-barrel carb, performance camshaft, heads and dual exhausts. All three were detuned to lower compression ratios in order to run on lead-free gasoline, and the horsepower ratings were lowered to reflect the more accurate Society of Automotive Engineers (SAE) net hp calculations. Each engine could be mated to a 3-speed manual or automatic transmission, while the 340 could also be equipped with a 4-speed manual if so ordered. The performance axle ratios were also gone except for a 3.55 sure grip which could only be had with the 340 and the heavy duty suspension. The 1972 models also received a new grille that extended beneath the front bumper, as well as new rear tail-lights. Toward the end of the 1971 model year a few convertibles were made with the 1972 front end (grille, lights, etc.) and rear end (tail lights and their panel). These were specially built for TV and movie studio production use and showed up "Mod Squad", and other shows. The only way to ascertain these 1972 Challenger convertible is to look at its fender tag. On the code line which gives the dealer order number, that number will start with an "R", which designates "Special Meaning" (in this case, a TV 'special promotions' car). A cigarette lighter was standard.

The 1972 grille and tail-light arrangement was carried over for the 1973 (and 1974) models, and the mandatory 5 mph bumpers were added. While the 225 cu in six-cylinder engine was dropped, (leaving just the two V-8s), all option lists otherwise were carry-overs from 1972. For 1974, the 340 cu in (5.6 L) engine was replaced by a 360 cu in (5.9 L) version offering 245 hp (183 kW; 248 PS), but the pony car market had fallen off and production of Challengers ceased in late April 1974. The A/C was not available with the 3-speed manual.