My dad has a 71 chevelle and I noticed recently that the centter cap on one of his wheels says Z28 while the others have a blue chevy bowtie with a dark grey background. I want to buy him a replacement for his birthday.

He has non-stock rims, and I know that they are supposed to say SS in the center. The center caps are about an inch thick. I think they have a bolt on the back of them that is attached from the back of the wheel, but they could be screw on too. I don’t know for sure and the car is in storage right now.

Can anyone help me??