I agree with the gold... Got a bunch of parts from cars removed in the 70s and a lot have no see the light of day since and the pentastars are all gold.

68 Road Runner, 69 Belvedere, 71 Challenger Vert
340 barracuda, 01 Ram CTD, 95 Ram, 04 Ram, 85 Daytona turbo Z
66 GTO, 06 Magnum RT AWD. 07 Ram CTD, 07 Ram