April 2020
My Targa top storage mounts were missing their rubber inserts which meant that my Targa top wasn't being held firmly and would rattle around (and possibly damage the rear corners of the Targa top.) Replacement rubber inserts were not available and even if they were, they were a poor design that required the inserts to be glued into place.
At some point GM updated the Targa top storage mounts to a new design that used rubber inserts that have a tab that locks them firmly into place. And if you happen to lose or damage a rubber insert, new inserts are available from several Corvette parts vendors.
So I contacted Mirrock Corvette and purchased a pair of the new design Targa top storage mounts. The new mounts are a drop-in replacement for the old mounts.
The upgrade didn't cost a lot and I'm happy with the results.
You can find Mirrock Corvette here: https://mirrockcorvette.com/