Sorry about the double post, but it took about 30 minutes for me to get the photo posted above.
That's my brother's 57 Custom; next to my 55 Fairlane - at a local drive in. It's been in the family (grandparent's car) since brand new. Started life as a 223 6 cylinder with 3 Speed w/OD. Still has the OD but now has a 390FE under the hood. Not supercharged either, LOL.
The car once was 1/2 mine from 1974-1979, but had to sell it to baby brother to make it through college. He did it up right, even if he didn't fit it with the Y-Block.