The 440ci V8 is equipped with “Six Barrel” carburetion consisting of a trio of two-barrel carburetors. Electronic ignition has been installed, and the radiator and the fuel tank were replaced in 2020. According to records, Chrysler manufactured 137 examples of the 1971 Road Runner with this engine, carburetor, and transmission combination.Power is sent to the rear wheels through a four-speed manual transmission. The car is equipped with the Super Track Pak Axle Package (A34), which added a Sure Grip differential with a 4.10:1 gear ratio.A Tuff steering wheel frames a 150-mph speedometer, a tachometer, and gauges for oil pressure, fuel level, coolant temperature, and alternator status.The five-digit odometer shows 20k miles; and less than 25 miles have been accumulated since 2020.