I've a question about the "wrinkle" finish.
Does the factory finish vary? I've seen "original" with correct loom orientation and sensor clips have everything from a heavy crinkle (like powder coat or a heavy lay of mr gasket wrinkle paint), to that less texture as pictured cudaman, all the way to something more like a suede texture.
I know we painted a lot of stuff with wrinkle paint back in the 60's (said to dissipate heat better than smooth or chrome finishes) and we set the oven at varying temps to get more or less texture.
Was there varying surface finish between, or within part allotments?
Along time ago we would get the typewriter wrinkle paint, it was not black so after the wrinkle dried a little coat of black went on. The first ones we did were 273 power pac engines with the wrinkle paint valve covers then later the unsilenced air cleaners.