The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Grease pen markings on firewall behind distributor (8cyl)

**Rg500gamma** · 12-12-2023, 03:54 PM

I remember seeing markings on the firewall above trans hump.
I'm curious if anyone has info on what they represented.
For instance GM514 which would be the paint code.
Or, would the markings represent production info ?
I looked in the assembly manual and I don't see anything on the topic

12-12-2023, 03:54 PM	#1
Rg500gamma Junior Member Join Date: Jul 2023 Location: Warwick ny Posts: 24	Grease pen markings on firewall behind distributor (8cyl) I remember seeing markings on the firewall above trans hump. I'm curious if anyone has info on what they represented. For instance GM514 which would be the paint code. Or, would the markings represent production info ? I looked in the assembly manual and I don't see anything on the topic