'64 Impala SS, 327/4-sp, Every Available Option
 

Hard to tell what's original on this one and what was added during the restoration, but it's a cool example of how loaded up you could get an Impala in '64.

Although, I have to say my pick of every 'available' option would have included the 425hp 409 and I'd just live without the AC....

Link to 1964 Impala SS auction

https://i.ebayimg.com/images/g/fSMAA...z5/s-l1600.jpg

https://i.ebayimg.com/images/g/1VwAA...1D/s-l1600.jpg