Corvette six pack mechanical carb set up on a Chrysler six pack intake...anybody done it?

Tri power 348/360 hp in a 58 Impala
NOT a SMALL BLOCK. No small block chevy tripower/Sixpack from chevy, stock, ever.
The W-block 348 used three Rochesters, just like Olds, Pontiac, and Cadillac. The big block vettes used vacuum holleys.
Buick was actually the first GM product to use multiple (more than one) carbs, even before the 53 corvette. But they used two, two barrels in '41, on the Century. (So called cause it could reach 100mph)