School me on SS427s!

[ohhawk]

There's a collector out this way that has two of these in his collection, both are convertibles. I wasn't real familiar with this model but saw them both and was given a little education about them. Really nice cars and I remember the unique badging with limited identification other than SS427 and I know one of them had the domed hood with simulated intakes. There's a gentleman much more familiar with these 2 cars than I that visits this board on occasion that might add more. Not sure but I think one was a '67 and the other a '68. Neat cars.