Kind of look like Oreos without the white.
I went to check the fit against a new clutch roller bushing and found out they were no longer available. They were $4 and some change, so I decided to make some of these. They really never go bad, but can be lost and these are not a standard size tube, so I got some stainless rod and turned it down to to the correct size. Those are not quite done yet, but I should have tomorrow.
Thanks