Nick, Are you looking for the stainless spacer or the brass /stainless wedge set? I have a new set that I never used on a convertible that I had years ago. Send me a PM if you are interested
The ones from a 69 look a little different than the ones you pictured not sure what years are the exactly the same.
Yes, I had a member reach out with 68-72 version and they are completely different. I found new ones for a 71 camaro that are the same. I'm missing the brass piece shim and 2 screws.