Fact books w/ interior/exterior color combo totals for the years indicated. GM does not have these totals. On Amazon by Robert Casey. How rare is your Vette?
1987 Corvette in "Copper" Metallic. This color was actually slated for 1988 production and called Dark Orange. The original 1987 Copper color was discontinued after being tested on only three early 1987 coupes: VINs 26, 37, and 41. Only five 1988 pilot Corvettes were Dark Orange.
Spy photos taken at GM's secret hi-tech test facilities of early C4 Aero Package RPO Z55. Note thin body styling (license plate delete) with rearward positioned cockpit. GM Brass shut down the project, citing that "spirited driving" produced dangerous turbulence for tailgaters.