depends, most do
Yes I believe that Chevy Impalas are grandma cars!
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They do not.
engine
All SS Chevy Impalas' had the LT1.
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In 1966, approximately 495,000 Chevrolet Impalas were produced. This figure includes various body styles such as sedans, coupes, and convertibles. The 1966 model year was particularly popular, contributing to the Impala's status as one of Chevrolet's best-selling vehicles during that era.
All the Impalas were totaled or not worth saving.
depending on the year some impalas have 6 inch glasspacks
You have to use Dexi cool anti freeze it works best for all Chevy impalas
no I think they stopped making them in 64 or 65