At first I had thought they meant the boattail Buick from the 70s, sorta liked that one. The Caddy 59 tho, the 55 chev big window trucks, and the Cameo were pretty cool..
He did influence some Corvette designs, not sure to what extent..
In his obit in the Globe & Mail(Toronto), there was a nice photo behind him was a clay model of a coupe that did not see production.. pretty cool.. they are like 24 to 30 inches long.
Had a riding buddy that worked at GM in design around 62-65ish, he would tell some cool stories..
Like cutting 2 cars down the middle for car shows, would look like a complete car, then split open to reveal interior details..
Having lunch behind the building they could watch cars being tested on the long track, straight line with a loop on each end.. sometimes Zora Duntov would be testing Corvettes..
