I never did find the correct color. I had some mixed that was pretty close for my C-80. I think the key would be to get the right gloss with the gold/silver, it looks like about a 50% gloss to me. I would think somebody on this forum would know a good paint code for it.

'65 C-10, 65 L-60, 65 C-80, 72 C-60 & and a bunch of old Chevy cars.
Never time to do it right, always time to do it over.