1971 Plymouth Road Runner Base Apparel and Accessories by Legend Lines
In 1971, the coupe bodywork was completely changed to a more rounded "fuselage" design in keeping with then-current Chrysler styling trends, including a steeply raked windshield, hidden cowl, and deeply inset grille and headlights. The interiors could be ordered with 6-way power leather seats, thick deep-pile carpeting, and additional sound-proofing was installed. A/C, and power steering could be had, except on the Hemi. 1971 was a high-water year for ride and handling for the Road Runner. Due to increasing government safety regulations and emission controls, the engines began to decrease in size during the 1971 model year. Fuel prices and insurance costs also contributed to the demise of the horsepower. With the 340 and 383 engines, the Road Runners received a standard insurance rating without the costly premiums normally tacked onto muscle cars. The 383 would now run on regular gas. The 440+6 and 426 Hemi were still available, though this would be the last year for them. Aerodynamics were much improved over the first generation Road Runners, resulting in much-improved high-speed handling.