1963 Chevrolet Impala Z11

Did you ever think that there was a performance version of the Impala? Well, there was and it was the Z11. This rare version of the Impala was produced in very low numbers, only 57 of them to be exact. The car had a lightweight frame and a powerful 409 cubic-inch V8 engine. The Z11 also had a 4.11:1 Positraction rear end.