These Two 1958 Chevrolet Impalas Come as a Pair, Hide Unexpected Surprises  

The Chevrolet Impala is a classic car that has a lot of fans.

And these two 1958 models are a dream come true for any collector.

They come as a pair, and they hide unexpected surprises.

One of them is a convertible, and the other is a hardtop. Both have matching white and turquoise exteriors, and original interiors.

But the real surprise is under the hood: both have supercharged 348-cubic-inch V8 engines that pump out 315 horsepower.  

These Impalas are not only beautiful, but also fast. They can reach 0 to 60 mph in 8.5 seconds,