1963 - 1963 Chevrolet Impala Z11 B/FX

Between December 1962 and January 1963, Chevrolet produced a limited run of light weight Z-11 Impala’s. Built specifically for drag racing, the heart of the $1,240 dollar Z-11 package was the 427 cubic inch engine which was conservatively rated at 430 horsepower. With Nalley Chevrolets close ties to the factory, its believed Dyno received the first Z-11 Impala produced. Originally running A/FX due to the limited number produced, by the end of January Chevrolet had produced enough of the cars to allow them to run NHRA Super Stock. In February Don would win Stock Eliminator with the Impala at the NASCAR Winternationals.