Here is what I posted some time ago. And since the 1958 I linked above used gray, and gray was used in 1955, why would it be different in 1957?
Unless it is the heavy duty 235 that is green? 261 in 55 painted yellow?

https://www.stovebolt.com/ubbthread...955-engine-paint-colors.html#Post1473002
Attachments
Chevrolet engines.jpg (34.54 KB, 112 downloads)

Last edited by Truckrolet; 11/22/2022 1:02 AM.

Kicking self for selling off my Taskforce trucks.
Still looking for an LCF or conventional big bolt in decent shape.


As of 10-26-2022, A 55.2 Taskforce long bed now the work begins