This 1971 Chevrolet Chevelle SS 454 is one of a reported 36 convertible examples produced for the model year powered by a 454ci LS5 V8 paired with a Muncie M22 four-speed manual transmission and optioned with the ZL2 cowl-induction hood. Finished in Antique Green with a white soft top and stripes, the car is equipped with a PosiTraction…