I owned Grandpas 1986 C-10 Chevy pickup until that fateful day when another driver on the road decided to hit me head on. That was the end of the truck, but I did save the center caps and chrome rings from the wheels.
I have to admit I don't know much about them, except they appear to be Ralley Center Caps. Or at least that is what I deduced from looking up information about them on the internet. I have not done anything to them except cleaned them with Soap and water to check for any cracks and didn't find any. I have taken a picture of each one with as much detail as possible and they seem to be in good shape for as old as they are and surviving one heck of a ride.
There is no rust on the inside and I tried to show that with the pictures. I took photos inside with a flash and outside with natural light, but it still shows dark and off color.
I have the screws that hold the center cap on the wheel and will ship them with the center cap.
I have a total of four center caps. However, I listed them separately so you could see a picture of each one.