Here is some information on a Stove Bolt Six engine.
The name was used for all 6 cylinder Chevrolet engines from 1937-1963 (194, 207, 181, 216, 235 (two types), and 261)

The Chevrolet Blue Flame Six was the name for the high-pressure Chevrolet 235 6-cylinder engine that first appeared in 1953.

A significantly modified version of that Blue Flame Six was used in 1953/1954 and some 1955 Corvettes.
Hi-Compression 160hp 235 with 3-side-draft carburetors (and a modified lift cam in 1954).

http://www.superchevy.com/features/...blue-flame-six-first-engine-illustrated/

The name was used from 53-62 and most commonly referred to the car version of the 235 because it was painted blue. Not that it matters, but maybe someone has a reference to a Blue Flame truck engine (a few of us sickos would like to see it).
Attachments
1954 blue flame 235.jpg (110.08 KB, 176 downloads)
1954 blue flame 115.jpg (94.92 KB, 171 downloads)

Last edited by tclederman; 10/16/2017 12:44 PM. Reason: added Stove Bolt information